Why does duramax have 2 batteries

Recycle Your Old Car Battery If you have an old car battery car battery lying around, bring it in to AutoZone for recycling and receive a $10 AutoZone merchandise card. We have around 10,900 miles on it since purchasing it at the end of February (the wife drives about 40-50 miles one way for work each day and she drove the thing religiously for the first month and a half ). 2 volts per cell (7. The Ford is the only other engine challenging us in the power dept. After that, it will start right up. General Motors' highly anticipated reveal of the next generation Duramax diesel was momentarily interrupted by inadvertently publishing details of the engine's 2017 model year horsepower and torque figures via GM's Powertrain division website. We decided to retest them and the test said they need to be recharged to the battery in my duramax is draining while its off the battery in my duramax is draining while its off i have 2 new batteries in there now and it runs great I have a 2006 Sierra 2500HD 4X4 with the LBZ DuramaxAllison setup. No need to fiddle with extra wires . Things that might help with a project like this It takes a lot of battery power to start a diesel engine, which is why these trucks generally have two batteries. To meet this goal GM turned to a newly developed Garrett imo id so much rather a duramax than a dunger old chev v8. Look into the second thermostat. Gain 10-20% more miles per gallon with your diesel truck. It has about 38,000 miles. Welcome! The fact is, the new GM diesel trucks have exceeded (with the exception of fuel economy) every GM claim and ad hype for power, performance and driveability. Get Yours Today! We have the best products at the right price. Went to start it and nothing. People have friends who work at the auto stores and give them the turned in batteries to be recovered. 0L Duramax inline six turbo-diesel engine. So, fuse has no sense. The two company's have and continue to work closely on projects together. But since I'm also buying a converter and then solar, I thought I might just buy another new 12v interstate just like my OEM battery for a hundred bucks or so. Sep 10, 2009 · Concerns over fuel economy and carbon-dioxide emissions have left many wondering why more cars with diesel engines aren't available in America. I really don't know that the DK had any effect because I really didn't drive the truck much in Charleston. also older starters will begin to draw too many amps and keep blowing fuses. With the right power behind you, you’ll never doubt your ability to deliver. Did the fuel conditioner work for you? I have a 2005 GMC Duramax and I have the same problem. Testing the batteries in your diesel truck does not have to be a complicated process. However, this will not ensure the best performance. It could be a simple matter of dependability. In addition:. Here is a brief opinion of my experiences. You are correct, two batteries are only used on the Duramax's but surprisingly, the HD series has provisions for a third battery,for military or ambulance use. Sulfer smell in my Duramax Diesel Truck discussion in the Restoration and Repair Tips forum at Sounds like a bad cell in one of the batteries. His goons the Dodge Bros agreed, but they may have been sucking up. 2. If you don't idle a diesel up to around 1200 rpm while sitting the combustion chamber temperature will drop because the diesel does not ignite fully at low rpm. What is this truck like to live with on a regular Common problems with Duramax diesel engines include air in the fuel lines, fuel starvation, water pump failure, overheating, injector failure and harness chafing. 7L Power Stroke Diesel - Newbie question: Why two batteries? - Ok, I picked up my truck last night. Jul 30, 2015 · I have a 2001 4 door long bed duramax 100% stock. For starters, they tend to offer a longer service life. 2006 Chevy 6. I have a '04 2500HD Silverado with a 6. That's why no matter how extreme the weather Cat PHO Batteries are ready to work when you are. You can get the "group 34/78" batteries that have both top and side post terminals. i would say the primer pump is done for. My truck wouldn't start and the batteries were down to 5. e. When discharged to 30% of capacity, I have a PD 60A and PD 55A running in parallel. boat to the Colorado River 4-6 times a year. I have a 2005 duramax its been great it has just a little over Dec 19, 2013 · I would back flush the whole system. 0L Duramax pictures here. In this video I remove, charge and test the batteries. Super recommend. The Duramax block and heads are poured at The Defiance GM Powertrain The LLY (internally called the 8GF1) (engine code "2" ) is a 6. As truck enthusiasts, we sometimes do things which don’t make a lot of sense, like using a 20-year-old, 250,000-mile diesel as a daily driver,… A Very Expensive Lesson In . 0 2500 has 2 batteries, plus 160 amp alternator, yet it doesn't have plow package. District judge in Michigan found enough evidence to support claims that more than 700,000 model year 2011-2016 Chevrolet Silverado 2500 and 3500 You may feel like your Duramax has plenty of power but the fact is Emission Standards have forced de-tuning of the low-end power curve of your diesel. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. They also have more cca's than the standard group 78 batteries that advance auto 'specs' for the duramax, and they are the same price as well. 3 (4x4). and we all know the host of problems they have been having. Remove the air duct that runs from the Two (2) batteries are used in this application. When choosing the best trolling motor battery, you must consider the recharge time as well as usage capacity. One of the measurements May 30, 2017 · Looking for a tuner for your L5P Duramax? Then be prepared to wait at least for a little while because as of May 2017 there are minimal sources providing tunes. . 6L) My 6. The cold of winter and the heat of summer can wear on auto batteries over time. 5? When comparing rechargeable AA batteries, Gizmodo found that Duracell lasted longer (5 to 6. All 8 Injectors were replaced at 114 k. Aug 19, 2012 · GM does not install improved dual software to get higher highway performances and maintain current off highway durability: Because 1. 2 volts is considered dead completely. Batteries 101 A Lament in Three Chapters originally published in the Western Road Runner, October 2005 and updated December 2006. i have upgraded almost everything on the front end suspension and now im turning to the electrical system. I have unplugged both batteries to try and reset computer got nothing. Before you order for your new battery, make sure that you know the correct rating for your engine. Engine needs to warm up, batteries are low, needs to regen, hot egr, a/c can command a high idle when it's pulling hard on a hot day. They have all the history and are probably better equipped to git er dun. If your batteries don’t have enough charge to start your engine, see “Battery” in the owner’s manual Index. it is a 2004 chevy silverado 3500 (duramax diesel 6. It's like putting one new battery in a two battery flashlight. 8-liter I-4 offered in the GMC Canyon small pickup truck, and the 6. It might not show increased wear metal results in the summer, but I bet it will in the winter unless you fit a serious pre heater, it will also give your battery, starter motor and alternator a hard time. OPTIMA Batteries deliver power in extreme situations; but it doesn't have to be a matter of life or death to choose OPTIMA. Diesel Exhaust Fluid Diesel Exhaust Fluid (DEF) is used with diesel my local costco's instore battery display does not have them, but they sometimes have them in the automotive shop this store has (2) areas that have batteries, the lawn garden Mc and off shelf small car batteries are in the main store the 6v & heavy duty batteries are in the automotive shop Why do car batteries always seem to die on the coldest nights of the year? Why not on a regular day? some battery chargers have a mode that does a pretty good job of restoring a deteriorating i have replaced a quite a few filter housings/primers for the primer pump not working. If not, Ive had great luck with the generic "advance auto gold" batteries. I was wondering if anyone has changed one of these and if so, is there anything to watch out for. I like the duramax most, then the CTD and lastly the powerstroke. May 20, 2015 · They already had my money and I thought that the good people/engineers at Chevy would have made sure that DEF was a proven system- BOY WAS I WRONG! I understand DEF is a EPA mandated system, but that does not let Chevy engineers of the hook for making a DEF system that has made the Duramax totally UNRELIABLE! Oct 09, 2014 · So if you do wire them direct thats what happens and also why if you do go direct they should be the same age,size etc. All batteries are hooked up correctly and have ample volts. Chevy runs deep and Duramax-powered GMs with Allison transmissions behind them run even deeper! All in all, ¾- and 1-ton Chevy Silverados and GMC Sierras offer what are arguably the best all-around heavy duty trucks produced by the big three. We have the largest online selection and the best deals on replacement batteries and chargers from trusted brands like Big Crank, Odyssey, Battery Tender, and Energizer. Not even a click. . which was originally a joint venture between GM and Isuzu in the late 1990s. i do not have the plow prep package and im out of warrenty so im just going for it. The batteries on a diesel truck are wired to the truck differently than in a standard automobile. 5 - 2005 (LLY) Duramax and Your truck has 2 batteries, when is the last time you tested them both? 6 Nov 2017 Has anyone mounted dual batteries in the engine bay yet? Have a fridge on the way and am debating on going stand-alone house battery (on solar) or going 2x. Battle-proven and combat-ready, OPTIMA Batteries are approved and used by the U. If you have one battery go bad, just replace both of them. Duramax Buyer's Guide: How to Pick the Best GM Diesel. Does anyone know if it is necessary to run dual batteries. And I was ready to buy 2 new Trojans for $300+. Also, when you do have two batteries hooked up, does the truck run power from both of them at the same time or does it run it from just one and  20 Dec 2016 At rest the batteries have 12. optimas are overrated IMO. Checked ignition related fuses, all good, still no start, still no new codes. Main positive cable supply electrical starter. Re: Can I trickle charge two batteries with one charger? Why not just set your battery switch to 'Both' and connect the charger to one of the batteries. I have 2003 GMC 2500 HD Duramax and have the same issue. Any guesses? Jul 31, 2014 · However, just be- cause there are two 12-volt batteries under the hood does not mean the truck runs off of 24 volts, as is sometimes thought. If they have caps A GM Duramax lawsuit will move forward after a U. Jan 29, 2014 · Oftentimes, the answer is, "no. 6 Duramax will not start. If your vehicle does not start after driving it, it’s recommended that you take your vehicle to your nearest Certified Service experts to have a diagnosis performed. The battery is only 2 years old. Batteries. I live in Southern California and use the truck to tow a 21 Ft. com stocks a wide variety of car batteries. Have your battery inspected with a no charge  The Duramax V8 engine is a General Motors Diesel V8 engine family for trucks. Jan 24, 2011 · i have an 06 chevy duramax that im getting ready to put a boss 9'2" VXT on. com: Leading Battery Retailer of Cordless Phone, CR123, AA, AAA, Lithium, Alkaline, Laptop, Camera, Watch, Cell Phone, PLC, Sealed Lead-Acid Batteries Delk Jump & Drive Retractable Booster Cable Storage System. 6. In the diesel truck three to four batteries are required to crank the truck's engine. It is against the law - the modified software does not meet EPA requirements for highway use (like modified EGR operation) AND. I The Duramax Raises the Bar - Again! A looming grade can either induce dread or anticipation; depending on whether you're driving the highest rated diesel pickup the "big three" have to offer. Be sure you have the right oil for your engine, and that 2004 Duramax The RPO LLY (internally called the 8GF1 – engine code “2”) debuted in mid-2004 and continued until the end of 2005. I have a 2008 gas GM pickup with the factory dual battery option. The Battery Council International has come up with a series of standardized tests that allow all battery manufacturers to list specifications for their batteries, based on the outcome of those standardized tests. and all of them come with receipt-free warranties. 2 volts for a 12 volt battery). You must have a larger power sink going on. 0L. Re: reset oil life monitor 2004 Sierra Duramax 01-02-07 07:55 PM - Post# 1064176 In response to black tie thanks for your answer, what you described is the old method, but that doesn't work (i tried it with 3 times) I have the owners manual, but didn't expected this information in there, i will check this The measurements mean two different things. We grabbed our trusty voltmeter to check the static voltage of the batteries together and found them to be in Jul 06, 2014 · Complete guess, but I think the engine compartment will be/is the same for the 2015 2500/3500 trucks and they have 2 batteries (diesel), cost savings. Because of this design, all AGM battery is sealed and maintenance-free. Automatic Dealer says bad battery, I had them replaced 2 times already. The batteries should be replaced in pairs, but because It's expensive to replace two batteries at once you want to be sure you're getting maximum life from them. if you have the bleeder screw open and have fuel in the tank like you say you do, there shouldnt be any reason why your not getting fuel out of it when pumping it. did you check both batteries. 2 V. same engine bay, no extra battery on 1500's. the extended has a 6-foot-2 box, crew cabs a choice of the 6-foot-2 or . I will get it tomorrow. Then you have to pump it above the fuel pump. S. 8-liter versions of the motor we will have starting in . I replaced the batteries This could be an alternator not charging the battery properly, a loose battery or starter cable, or a battery that needs to be replaced. This de-tuning over the past 10 years has caused diesels to drop from 20-25 MPG down to NEW trucks averaging 14-16 MPG. You have a dry cell and that is where that horrible smell comes from. See Fuel for Diesel Engines on page 9-21 and Engine Oil on page 10-6. I have had my 17 L5P (2500 Silverado LTZ) almost 3 camping seasons now. a Cat PHO batteries are designed to stringent specifications. If you buy a quality battery it should have a vent tube. Will give updates Thanks Kevin (If there is a lawsuit I'm on the bandwagon) Should you need auto battery replacement service for your vehicle, we proudly offer a wide range of ACDelco auto batteries for the best combination of longevity, power, and price. So that told me the glow plugs seemed to work. Maintaining a healthy battery will help ensure that your battery lasts  3 Oct 2017 It launched with 2. I typically get closer to 18 or 19. If this diesel does have a reputation for being easy on the oil 15/40 is OK in summer, but I would definitely not use 15/40 in the winter. 5 hours). and yes heath does them. 6L Duramax L5P Specs, Ratings, & Information. Amp hours capacity refers to the amperage delivered during a number of hours when the battery is fully charged. These batteries are designed to provide a lifetime of normal use without needing additional water. when it's very very cold like this I usually have my block heater plugged in, a 200 watt magnetic heater on my transmission pan and a 1. As I remember from what I quickly read that it can cause similar situations. The 6. Turboed is the only way to go. We see trucks on a regular basis that come in that have one or two bad batteries. Believe it or not, a lot of consumers have never heard of Optima Batteries. Truck: 2016 CC Duramax 4x4 / Decked / Bull Rings / Husky / BMS / Icon A second battery added to the vehicle charge system would provide  The 2007 Chevrolet Silverado has 33 problems reported for battery goes dead. How long might this take? Do I have to charge both batteries separately or will one battery ch Does anyone know if it is necessary to run dual batteries. With over a million batteries, chargers, and accessories in stock, you’ll find the one you need here. Please enter your desired user name, your email address and other required details in the form below. Because batteries only crank for 3 seconds, in most cases, there may be no “slow crank” warning. Tune 2 Duramax Tuner DSP4: Batteries, dual heavy-duty 770 cold-cranking amps; New Features I have read for months that the 6. This fall weather, 50's in the AM and 90's in the PM, has been pretty mild this year. The two batteries are  25 Jan 2015 Depends. If it is taking longer to start your car engine or your car headlights have become dimmer than usual, you may need to change the battery. Either through corroded battery cables or defective grounding you have over-charged one or more of your batteries. Here is a link to a Duramax forum that addresses the same question. Could my batteries be weak and that's why I have a long crank. Aug 23, 2010 · The Duramax Diesel is 10 Years Old. This truck comes with dual alternators. - I noticed when I turned the key to start all the gauges wo Aug 15, 2019 · AGM batteries consist of flat or coiled fiberglass mats that absorb the lead battery acid. We landscape and haul loaders and excavators with it. We have charger on the passenger side battery. 5l gm 6. The process is simple, but as the capacity of the batteries increases, depending on the number of batteries wired in parallel, it can take twice the time to charge two 12-volt batteries and three times as long for three batteries. Posted by Mike Levine | June 22, 2009 and it's nice to charge the batteries on the camper. Your battery must have a reasonable charge for this test - it won't work if your battery is dead. 9 cu in  3 Oct 2017 this problem. That being said, I have experienced five different tuners on the 16. I have a 2006 Duramax with about 120000 miles on it, and I just starting throwing a P0761 code, which means the #1 glow plug is going south. One day the voltage (checked with a volt meter) will be almost normal, the next too high. Oct 27, 2012 · No diesel I have ever owned will heat up to operating temp while idling. The best way to increase your diesel truck's fuel mileage is to upgrade with a MPG Performance Module or Duramax Tuner. I have a 2008 Chevy Duramax diesel 2500HD truck with 65,000 miles. Just signed the papers for a 2019 3500HD, Duramax. The owner usually has trouble getting the truck started for a week or so and brings it in. Check out the 3. Drives fine. #2 Optima Batteries 8014-045 D34/78 YellowTop Dual Purpose Battery. This is the only type of battery I will buy from now on for remotes, etc. When more sources become available, rest assured that we will have the best tuning options available. the duramax is a moster of an engine with a tune is capable of big numgers. 8 volts, drops to 11. Buy Rollplay 12V Chevy Silverado Kid's Truck, Two-Seat Ride On Toyup to 5 happen to this truck battery, is not taking no charge, I soonest I have time can I  Don't wait until your battery dies. The first time you get a big truck and take a look under the hood you might just do a double take when you see two batteries instead of one. In addition, these batteries have thicker lead plates and typically have both threaded posts as well as the standard SAE automotive posts to connect to the vehicle's battery cables. Oct 19, 2016 · 7 Ways to Prep Your Diesel for Winter. They have to go to another dealer to pick it up. If it was batteries, why would it crank so well? Dealer probably  Your battery does have a life expectancy, usually of about two and a half to three years. 5 volts so I put a charger on the batteries overnight. Don't wait until your battery dies — have your dealer check your battery’s health. You can also replace the dead battery yourself as it is a pretty simple process. Twice now the truck would not start in the morning. AGM batteries have several perks compared to the gel and flooded alternatives. starts with 90-100A charging current. If you have 2 identical (or close as possible) batteries you dont need it. 3 ford and my favorite the cummins. Lb7 duramax motor Out of an 02 motor has 220k on it has no blow by and doesnt haze have videos of it running call or text for more info also have the Allison transfer case out of the Parts & Accessories - Wilton, ND 2. First, choose the right type. Batteries/terminals/cables are in good shape and I've had 2 glow plugs replaced in the past year. I also have a friend that Drives a Matco truck with a duramax in it and the alison and that is a heavy truck. I am guessing that the fact that there are two batteries is to add additional cranking power to the vehicle. Interstate’s commercial line includes starting, cycling and AGM batteries with top-notch reliability for over the road, short-haul delivery, construction and mining commercial trucks. does not have the fuel properties needed by the DPF-equipped Duramax diesel. Dec 10, 2016 · This is my personal 2002 Chevy Silverado 2500 HD Duramax 4×4. Got up this morning and  All Duramax diesels are assembled at the DMAX plant in Moraine, Ohio. I realize the dual 6v Trojan batteries are a better choice than 2 12v OEM batteries. Some may be tempted to use any battery, marine or automotive, for their trolling motor battery. We have gotten our hands on the first images of GM's upcoming LM2 3. When I put the "super" unleaded in it, my fuel mileage drops to around 15 mpg. Have you had a duramax tuner before? If so, let us know your favorite! May 13, 2012 · I have a pair of Trojan T125's. Jul 08, 2019 · Choosing a car battery does not have to be a difficult task. This was how we wired ambulances, as well an option we offered to plow trucks and any other type of vehicles we wired. A dvertised as the "world's most advanced Alkaline battery" with the longest battery life and featuring an on device battery tester. 2 · 6 comments . Both are Duramax Colorados. I am planning a timing belt job at the end of summer and I'll have to decide. Dec 21, 2013 · I am having to jump start the dually every day now. they may be simple but for cost vs power increase(not torque figures though) its alot of money for minumal gain. Mar 14, 2010 · Why is there 2 batteries on my 1999 chevy 3/4 ton silverado? its not a deisel - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. We both love it. 6L LBZ engine was 3rd generation of Duramax engines made available, but it was only present for a short amount of time. Oct 15, 2013 · Duracell Quantum Batteries: Unnecessary for the 99% of Us Recently I checked out the new Duracell Quantum battery which came out this summer. In this article, you have learned about trolling motor battery run time. Like all guys, I look under the hood and, like most guys, I have no idea what I'm looking at (except it's really cool!) Which I would feel is normal in cold weather. Apr 02, 2017 · There is no fuse on that cable. What is purpose of auxilary battery on a gas motor, and how do I get to headlamp bulbs since the aux battery and windshield res are right there blocking where you replace bulbs? So, if you have a 12 volt battery in a circuit with 6 ohms of resistance, the current will be 2 amps. Wherever the daily grind takes you, the ODYSSEY battery has the power and endurance to get you through. When you are charging your batteries take them off the grounds and positive feeds. I have more info about issues I have had with the truck but wanted to get the battery question I should reply I guess, since I now have a 2017 GMC Canyon All Terrain Duramax of my own now. Cranking amps are the numbers of amperes a lead-acid battery at 32 degrees F (0 degrees C) can deliver for 30 seconds and maintain at least 1. The LBZ is a turbocharged V8 engine. I've gone through two (2) sets of these batteries (now on the third) and have found the working life span to be but a couple of months per set - this while the sight is typically not powered up and in an "off/standby" state. More Batteries, Better Deals. The batteries can read different voltages. I hope @Chuck_B chimes in on this because I have the same question, how does the tune change the charging requirement for 12 volt AGM batteries?? EDIT: also, out of curiosity, why set it fixed, instead of letting the truck do it's thing? If it must be fixed, why not just set it a little lower like about 14 to 14. The LLY was GM’s first attempt to implement emissions requirements on its diesel trucks. 6L Duramax L5P 6. Join the thousands of Powerstroke, Duramax, and Cummins diesel truck owners. 7,6. A few days ago I started it just fine & backed up 2 ft to load, shut off eng. " To explain why, we should first explain exactly what cold cranking amps are. I changed the starter and I believe my friend crossed the wires causeing it to spark when the cables were attached. Once you get both sets of batteries charged up, I would suggest you disconnect the electrical connection between the camper and the truck. Jul 04, 2016 · I know there are premium batteries like the Concord and such but was curious if there are any run of the mill wet cell batteries that are better than the others. That means if anything is left on after the engine is shut off, the battery will almost certainly die. Jan 22, 2018 · The New Chevy Silverado’s Duramax Diesel Will Be The Only One Made In The United States Bentley Might Launch Its First EV In 2025 With Solid-State Batteries. I have some questions on charging the trailer batteries via jumper cables (BTW I know this could discharge my truck batteries and that a generator would be the best bet for this but for this discussion let's leave these out): Oct 10, 2011 · Flooded, maintenance-free batteries also have flooded cells with vented caps but the caps are not removable. so to get to the point, does anyone have problems with Nov 13, 2009 · Since the batteries are in parallel to get greater amperage, you may have to let it charge for awhile longer than normal, but it should work. then check all fuses if it Which of the two batteries starts a 2006 Silverado 2500? 3 Answers. I always buy the premium or gold grade at the parts store and usually don’t have any issues. output starter than the global version, and higher amperage battery. 6-liter turbo-diesel V-8 available in the GMC Sierra HD, offer distinct advantages that may be beneficial in how you plan on using your new truck. Most automobile batteries have a capacity of between 45 and 50 amp hours. Drove it a fairly far distance home with no issue what so ever. My supervisor drives a 95 Ford 250 Powerstroke and it just rolled 400K. It has 165,000 miles on the clock, and I have owned is for nearly eight years. Included here is an accounting of the 12 trucks that pulled the hill this year, which included 4- Duramax's, 4- Powerstrokes, 2- Dodge Cummins, and 2- 6 A lot of reasons itll idle high. CP3 High Pressure Fuel Injection Pump System GM- 6. Discover how the GM Duramax Diesel in the 2016 Canyon is the cleanest Two- wheel drive models equipped with the engine are EPA-rated at 30 mpg highway. 6L operates on the direct injection principle which, other things equal, allows more complete combustion than the older style indirect injection and decreases specific fuel consumption as much as 20%. 6L Duramax LBZ Duramax LBZ Specs & Info. and/or zip tied to the wire loom traveling from the passenger side battery to the frame rail . Personally I don't believe the whole 15 degrees of swing fantasy. when I went to start it, would. Mar 27, 2009 · The Duramax 6. The normal small parasitic loads like CO detectors should not drain all you batteries in only a week. With twice the power and triple the life of conventional lead acid designs, ODYSSEY ® batteries can handle a range of applications and performance demands. Forget the tangled mess in the back of your trunk. diesel trucks have 2 batteries. 8 Duramax in the Colorado would be When you have the boat sitting on dry land and your bilge does not need to run, you should have the switch to off. If the light does not come on when the engine is cold, your vehicle needs service. Today should be 107+ again so I will give it a little test. 2) The 2001 Duramax equipped trucks have three high idle speeds: STANDBY ~850 RPM, SET ~1250 RPM, and RESUME ~1700 RPM. It’s that time of year again. Quick proof - if your dome light operates normally, you're fine. Sep 16, 2012 · Why does the battery has vent tube. I have had the alternator and regulator bench tested and they were fine, but I have now replaced both with no improvement. I purchased it about 2 months ago for a little over $6k with a blown tcase. The Duramax engines, however Why does my battery completely drain within one day? I have a customized 1994 Chevy 350 hightop van that after I completely charge the battery within one day the battery is completely dead. Bad batteries will ruin a FICM quickly. To be specific, the Duramax engine is produced by a company called DMAX Ltd. Two batteries are typically run, if you have a need for a lot of power, such as running a big stereo system or a winch. They are now 12. I just did one of my own. will save money on parts you don't need. The person that coined the phrase, “Lack of experience leads to bad judgment - bad judgment leads to Jun 22, 2009 · GM's Next Duramax Diesel Engine. My wife's Envoy (also a 5. 6L) Oct 08, 2015 · However, our Dodge does not have glow plugs, so we could rule that out immediately. Feb 23, 2016 · There's a whole gray market of used Optima batteries. The smoking came back. Batteries come in all sizes and are designed especially for certain cars. In other words, CA/cranking amps determine how much power you have to start your car in most climates. The LBZ was relatively short lived, having been available for only two model years for no concise reason other than its replacement, the LMM, was capable of meeting stricter emissions regulations rolling into effect near the time of its retirement. E=IR 12v = 2 amps times 6 ohms (two times six equals twelve) If you had two batteries in series the voltage would be 24 and the current would double assuming the load (resistance) is the same. Just getting slower turning over in colder weather, but fine otherwise and it fires right up when I use the engine block heater, so I'm with them just working on dying and want to switch out before they go. 150amp and 250amp. 6L Duramax Diesel Engines (Years: 2006-2007). If you need the bilge running you can leave it to the batter that you want to leverage. I recharged it twice with it starting. Interstate Commercial Truck Batteries. Specialty Batteries. We are stuck in the mountains and truck won't start. 8L Duramax LWN engine in my In most instances, driving will recharge the battery fully in 1-2 hours, unless there is an issue with the vehicle. It starts up for a few seconds then stalls. This is truly a shame, because the company produces some of the very best batteries on the market. Both companies's batteries are NiMH; the Duracells are 2000 mAh and the Energizer batteries are 2200 mAh. The next time it would not turn over. 9 Feb 2018 If you have a 2001 - 2004 (LB7) or 2004. So, not knowing much about this, why would I need dual alternators? Still learning here's why I don't buy it. 5- and 2. I can throw them in a storage box and have them when needed. And you don't have to rush to open! These batteries are amazing! And the package life is really long so it's nice to not have to worry about it/know they will be good when I use them. I got more experience with the 5. If you’re a diesel owner and expect your truck to be there for you when you need it most, it’s time to be proactive; it’s time to prepare it for winter. Measure the voltage on both batteries. Amazon. your batteries are charged, but your engine still won’t start, your vehicle needs service. 2, and 6. mAh stands for milliampere-hours, which is a unit of electric charge. 6 LB7 diesel pickup or are looking to buy one, here are some common issues and problems we have run into in our shop. either that or I have a ground some where. Feb 16, 2008 · Why does my diesel pickup truck have 2 batteries? is it still 12 volts? could i jump something if i needed to? Any info that you could tell me would be helpfull. takes about 2 hours to get to 80% SOC, another two hours to close to 100% once you have a pair of 6V batteries, you have a better chance of having the WFCO go into boost mode. Ill check with my Bro when he returns from vacation he is a duramax guy. This started about a month ago I noticed it was slower in turning - but this One weak battery will drain the other battery so you have two weak batteries. I don't know if the converter has something to do with this or not. If you have a 2001-2004 Duramax 6. You can ask for help, or find out the information for yourself. 5 amp trickle charger on the batteries all plugged into one outlet on the side of my garage that is on the same circuit the goes to my shed that has 2 100 watt bulbs that are on all night and it has never I first thought the battery was the problem because it was dead. Some of these issues are preventable with certain modifications. I can get all appliances and lights to work when I'm plugged in, but not when it's unplugged. If that's the voltage of the batteries then both of them are pretty much shot. Customer service was, the dealer, need I say more. Do not modify the induction or exhaust systems. Getting the most out of your trolling motor battery starts with having useful information and understanding how to use it. 11. Use the correct engine oil. Are these just 2 batteries connected in parallel, or is there some kind of isolation Sep 11, 2010 · Why does your 05 Chevrolet silvarado 2500hd duramax diesel I have a 2002 Duramax 80,000 miles I have a steady 16mpg to and from work about 20 miles, and on trips running cruise control at 73 Re: Why Dual alternators? I have a 04 with dual alt and a idle air control unit my reason for duals is frt snow pull 4corner strobe overhead rotater 4 rear lights for work in the field portablr welder we do road service and on site farm repair also cb radio cd player police scanner etc interior lights labtop and lastly rear spreader plus use it as portable power supply for pullin truck i like WHY IS A DIESEL RIGHT FOR ME? But why choose a diesel over a gasoline engine? Diesels, like the Duramax Diesel turbo-diesel 2. Our own 2001 GMC 2500HD Duramax/Allison, after having owned it for 6-1/2 years and 62,000 miles, has never visited the dealer for any service work resulting from any sort of problem. So into the shop it goes for some checks. The sting of summer has worn off and cooler temps are steadily creeping in. Just started the process seems like they don't want to pay for the repair. Tune 1 Stock: Underpowered, serious dead pedal and trans shift pattern horrible. 3 4x4) does the same thing, but drops down to 13 or 14 mpg. It could be that the chassis for the HD trucks is essentially the same (body), and the second tray is there as a 'fill-em' as you need em. test starter. Most diesel trucks run to batteries as well. Sep 18, 2015 · Why does one of two batteries on my duramax diesel get hot and smoke? - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. And as Joe has stated, they are not keeping up now. Have your batteries tested just for shits and giggles, otherwise this is normal and there are like 10 different functions that can request a higher than normal idle from the ecm. 8 during starting. Chevrolet says the 2. Equip cars, trucks & SUVs with 2015 Chevrolet Silverado 1500 Battery from AutoZone. That is why it is important to get your battery tested by a Chevrolet Certified Service professional. I have 60 -80 chickens wandering around, ever see what a chicken does to a mouse? I have a semi truck, a dump truck, 2 tractors and a skid steer all in the same 1/2 acre (in addition to this pickup and a toyota runabout $500 pickup) I've been here 6 years. I think it's probably best that I take it to a GM dealer with a Duramax tech. If you have one good one the bad one will take down the good one. Spend $100 on a battery and save $800 on a FICM you won’t have to replace. For most passenger cars, the battery CCA will fall between 400 and 600. They are factory installed on all Cat machines and generator sets and manufactured to provide higher starting output and vibration resistance than standard machine batteries. In past 5 months I have changed 2 glow plugs, fuel pos sensr, high pressure fuel rail sensor, rebuilt fuel pump twice (big hands break small plastic), replaced fuel filter. I spent a half a day with various chargers, even dumping 50 amps into it for long periods of time and couldn't get an Optima to hold more than 2-3 volts. gl/Qg14qo fwh79 Recommended Garage ARSENAL: Battery Monitor Feb 16, 2008 · Why does my diesel pickup truck have 2 batteries? is it still 12 volts? could i jump something if i needed to? Any info that you could tell me would be helpfull. 6-liter Duramax is produced by DMAX, a joint venture between GM and Isuzu in Moraine, Ohio. - 2) The HP wars are nice, but the best engine isn't necessarily the one that makes the most power. They can be hooked up to run as 24v or 12v, if they are 12v then one runs sand the other is a back up, but both are charged at the same time. military for a wide variety of military vehicles and equipment. Over the years these trucks have been really good performers, but they do have some common problems that we see over and over again. The Duramax will accelerate poorly above ~ 2200 RPM. The 19 isn’t tuned, yet. 0 have both a MAP and a MAF? Color matched, and new wheels. 6L. I have an '02 1/2-ton with the 5. Have a 2011 Chevy 2500HD Duramax. I usually will charge the 2 batteries on my boat together (i. Chrysler in 1917. keeping the driver from having to apply the brakes and exit cruise control to . If it does OK I am not going to worry about it any more. Get your vehicle running with durable Chevrolet Silverado 2500 HD Car and Truck Batteries auto batteries from Batteries Plus Bulbs. not sure where you are but pretty sure he is on the sunshine coast somewhere. Interstate batteries have been featured in USA Today, Fortune, and the Wall Street Journal as the top automotive battery! Each year, Interstate sells over 15 million car batteries across the U. 5 Steps to Make Your Old Truck New Again Diesel Performance Parts, Diesel Truck Maintenance, Dodge Cummins. Dec 16, 2014 · 2005 duramax wont start replaced ficm rand one day great wont start again blew mega fuse still no start find all ground wires in your vehicle clean and sand shiny , replace tight. 5 hours) than Energizer batteries (2 to 3. The third type is the maintenance-free, absorbed glass mat (AGM) battery. A parallel system produces 12 volts just like your car does, it may do it at a higher charge rate, and have more batteries to store it, but it is still a 12 volt system. Aug 04, 2007 · Most diesel vehicles have 2 batteries, because diesel engines have very high compression ratios like 23 to 1 instead of a normal gas engine with 9 to 1 compression ratio, so that high compression takes allot or power to crank over, plus diesels have glow plugs for cold starting which draws many amps from the battery. And need it fixed. Buy car and truck batteries and get free installation at participating locations. Are the batteries hooked up in parallel or is the second battery hooked up through a battery isolator? :) If the batteries are hooked  Batteries/terminals/cables are in good shape and I've had 2 glow plugs . You don't have an engine problem, you have a battery problem. I've always put it UP, because that is how I was taught by Walter P. E=IR 24v = 4 amps times 6 ohms Why does H2O have a boiling point higher than H2S? being a super duty i assume this is a diesel engine. I have had semi's and dump truck and a Dodge with a Cummings turbo diesel. My truck has 162 k and now dealership says 6 injectors are bad. 6 L; 403. I hate this truck for this reason. I have had my 2007 Duramax since new and yes i drive it like a truck but i dont punch it unless i have to pass someone in a hurry plus the average weight of my truck on any given day is about 10,000 lbs I have kept up the regular maintance i have had no issues untill i noticed alittle hesatation when i tryied to punch it the other day I have over 40000 miles on it and my average fuel ecomony 06-07 Chevy Duramax Diesel EGR Code "Finger Stick" & EGR Block Off Plate- LLY/LBZ Motor. 9,7. of them turning over the Duramax-the same as the original batteries. Marine/RV Batteries - These batteries have starting power, plus the ability to power the many creature comforts in today's boats and RVs. EVs have gone from slow and Jan 04, 2004 · I suspect the Duramax and the ZF are already pushing the envelope. From land to water these spiral-cell AGM batteries have what it takes to keep the fun going. Car batteries are designed to power headlights, dome lights, and various other accessories whenever the engine is off, but they have a very limited capacity to do so. 'both') if they are not too low. This electric motor use 100 to 300 amps, almost as short circuit. In order to be able to post messages on the Diesel Place : Chevrolet and GMC Diesel Truck Forums forums, you must first register. It may have never gotten fully warmed up. 6L Duramax would be removed from the van lineup but the 2. Next, know the steps for maintaining and cleaning your battery to extend the life. If one of the batteries is dead, then the truck will not crank. It cranks fast, just struggling to fire. That said, this is the first diesel I have purchased. Cheaper box store batteries tend to use "one size fits all" mentality Charging 12-volt batteries wired in parallel requires a 12-volt battery charger. Do not add gasoline to diesel fuel. Average repair cost is $210 at Silverado HD Duramax 6. My Duramax was starting great till yesterday. Why does my 6. It used to only happen after a cold night, but now it does it in all weather. It comes down to intrinsic differences between U. In the last six months, it has started overcharging. Also, should I bite the bullet and change them all, or just suffer through one at a time as they fail. This is a High Powered sited dedicated to Chevy and GMC Duramax Diesel Truck Owners. I have heard of people jumping in cranking up and throwing it into gear so quick the control module on the transmission gets confused and does what yours did. I had one initial issue with a pinched wire to the DEF heater, that was quickly fixed and never happened again. Am I correct on this point? Do the two batteries serve any other purpose than to add added cranking power ? Do they generally both last the same amount of time or does one have a tendency to fail before the other? Jan 05, 2018 · Diesel Batteries: Why do diesel trucks have two batteries? Diesel battery maintainer: https://goo. im trying to do as much research as possible before i spend the money. 6 Duramax Disconnect the negative battery cables from all batteries. This EGR Override Circuit "Finger Stick" is For the GM 2500/3500 LLY & LBZ 6. Each high-pressure injector has its own solenoid to manage fuel spray. The temp does go up after a hill climb amd seems to stay up then. Our patent-pending retractable storage system protects your jumper cables from wear and tear and years of sitting loose in the trunk. I got my batteries checked the other day and the test showed both batteries bad. The 2002 and 2003 trucks have only the SET and RESUME speeds available. Mar 27, 2013 · I have 1994 Winnebago Vectra Diesel Pusher and I'm having trouble with the lights not working off the coach batteries. why does duramax have 2 batteries