Why a 2017 Ram 2500 owner is worried about towing. Diesel Chip and Throttle controllerp. Duramax white smoke during acceleration Chevy Diesel Diagnostic information for 6. Scribd is the world's largest social reading and publishing site. Purchased new from dealer in the fall of 2016. Moreover, when these supposedly small and minor. 2006 LLY engine discussion belongs in Third Generation forum due to the differences of the 2006 LLY and the 2004. Shop Steering & Front-End for the GM Duramax 6. Buddy has a Ford Diesel with a 36ft trailer and feels the need to chip it due to lack of pulling power?!. Last fall I purchased a new 2017 Silverado High Country with the 6. if happens on replacement unit right away may be debris from your cooler got in new unit. Do you find your vehicle acting: Sluggish. I myself have noticed that, from a stop, when i hit the gas, the truck takes it sweet time getting up to speed, its very sluggish, feels gutless almost. This approach feels too drastic, even for me. News, email and search are just the beginning. Allison transmission. Through the science of aerodynamics and cryogenics, Design Engineering has developed a system to harness the cryogenic properties of liquid CO2 to lower the intake charge temperature by up to 50°F. but maybe more importantly is how calm and settled the chassis feels when pulling and hauling the weight. 2003 Chevy Silverado 2500HD Diesel 6L. 5" diameter out of the turbo and features a catalytic converter, followed by a DOC (Diesel Oxidation Catalyst), a DPF (Diesel Particulate Filter), and a DEF (Diesel Emissions Fluid) system. If so, there is a good chance that the vehicle is in "limp mode or fail safe". Also blew the nastiest looking smoke for about 20 seconds I have ever seen out the tail pipe. The Good The Kyocera DuraMax offers Direct Connect push-to-talk services on Sprint's faster CDMA network. 2,this is Great the engine just feels good,been using Amsoil since 1988. Performance and Maintenance Engine Oil Life System The engine oil life system calculates engine oil life based on vehicle use and displays the CHANGE ENGINE OIL SOON message when it is time to change the engine oil and filter. After accelerating it feels like it starts to let loose and eventually seems to get up to speed. 0 Powerstroke Problems, Issues, and Fixes. Engine , Transmission, Etc. I have a 2001 LB7 with 155,000 miles and am running pretty much stock. 2006 duramax with an allison 4wd (263xhd t-case)getting p0776 code and will get stuck in 3rd and 4th gear. On the 1st Gen, I didn't like how sluggish and slow it felt when using gas only. Search Search. Computers & Internet. Quick Tow Comparison: 2015 Ford F-150 Versus 2015 Chevrolet Colorado. It has braided brake lines, LML hydroboost, napa rotors, and hawk super duty pads. it has 35k miles on it at this time. With an available Allison 5-speed automatic to back it up, the LB7 has proven not only to be reliable but also capable of tremendous horsepower and torque gains. If your GM 6. Moreover, when these supposedly small and minor. So on my smog check VIR it shows that my Chevy Duramax has a problem; the OBD2 monitors are not ready. Also when you come off the throttle and. I had the truck to the dealer twice so far in reguards to mileage and the way it runs ** crusing, accelerate slightly, slight enough that it does not down shift and is bucks, like a miss under load, also noticed this condition when in a parking lot, slow holding steady low speed, it feels like your applying light pressure to brakes and letting. Damouth www. But it only happens quite occasionally, like maybe once or twice in a 20 mile trip and only for a second or two each time. Find out about the 4 symptoms that suggest the transmission filter needs replacement, and learn how to replace the filter yourself. The noise from the engine may change in pitch or start to sound like whining. so i think you have convinced me that it is a leaking EGR. We specialize in U. After oil change and fuel filter change, car feels a lot more sluggish Hey guys I changed my oil filter, oil (to Castrol 5W-40), and fuel filter recently (Saturday), took the car to hockey Saturday night and it felt a bit more lively, a bit more responsive, etc. Once my truck revs up it pulls so much harder but if I floor it from a stop you'd have no idea I'm flooring it until 2500rpms. When the transmission is in drive it won't come out of 1st gear. It tows nice and straight. The GMC Sierra is a full-size, heavy-duty pickup truck. In fact, the Duramax feels just as peppy as the gasoline. If it is a gasser. Find your favorite health supplements and natural beauty products here. "Just do it. ProFab Performance Parts, LLC in Holden, MO is a family-owned and operated retailer of work truck aftermarket parts. Scribd is the world's largest social reading and publishing site. With the ignition off, the steering is as expected for unboosted steering, but once the engine is running, the steering locks and no boost for brakes. The GM transmission feels as though it shifts too early also the down shifts are alternately delayed or rough and abrupt depending on throttle position. I never got to see what was the end result or resolution to the issue. The power doesn't seem to be down although I've noticed that my gas mileage seems to be down by about 0. Speedometer doesn't work and transmission doesn't shift gears. Thanks for all your help, I will advise if anything changes. All cars made in 1996 and after are equipped with an OBDII interface. Fact: According to a recent Harris poll, the people American teenagers name as their top two role models are parents and teachers. 2L that the fueling tables are very conservative and rich in their strategies and have long delay timers set before allowing additional fuel. 6L LB7 Duramax to the diesel industry, sending a b message to Ford and Dodge that they were now a contender in the light duty diesel truck market. Basically, smoke from a diesel engine indicates that something is not right. 6L Duramax diesel engine & associated components. Or at least that's what I've felt so far. Troubleshooting & Cleaning Dirty Fuel Injectors (most content from Larry Carley aa1car). Have a KN intake system on it and keep it clean so I dont think that is it but I havent really done anything else as far as modifications. I don't have the bulletin number, but believe it was released about December of 2011. when engine warms up, very sluggish. I Spent $5400 on a Allison Rebuild for my Duramax that already needs work! *Teardown time* - Duration: Chevy Silverado hesitates- what causes this The Burb Billy. 2 with the 6. A locked torque converter will send 100% of the engines horsepower to the transmission, and an unlocked torque converter will not. According to EPA. A diesel engine (sometimes capitalized as Diesel engine) is an internal combustion engine that uses the heat of compression to initiate ignition to burn the fuel, which is injected into the combustion chamber during the final stage of compression. 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. Mph and rpm gauge quit working and throttle feels sluggish. 09-30-12 07:22 PM - Post# 2275260 So I've got 09 Silverado 1500 crew cab with 5. 4 Powerstroke diesel is perhaps one of the best diesel engines to ever put in the Ford F-Series trucks. Would like to say thank you for Daniel setting my LDV up today with the diesel chip and wind booster , such an immediate response to the torque / power and throttle response far exceeded what I had imagined , I can't wait to put the camper trailer on the back and see how the LDV responds. It picks up speed after say 2500/3000 rpm. Stopping 10,000-lbs ain't no picnic either. How do you replace starter on 2002 duramax diesel? 2002 Dodge truck feels sluggish? If it is a diesel it is the lift pump, replace it before it takes out the injection pump. There are lots of things which can cause the pedal to vibrate when you apply the brakes. New diesels are a different caliber. Clean fuel injectors are a must for peak engine performance, fuel economy and emissions. The idea behind a colon cleanse process is to eliminate the toxins which have built up in your digestive system. Find your yodel. Hit 30 pounds of boost no problem, pulled hard again, not sluggish like before. What Causes Low Pressure in a Fuel Pump? The fuel pump takes the fuel from the tank and delivers it to the carburetor or fuel injection system at the required pressure. See the 2019 Silverado Diesel power, torque, towing and fuel economy. Read about the new 2011 LML Duramax 6. I don't think my 13-year-old self would've recognized the new diesel GMC Canyon Duramax, let alone our 2016 GMC Canyon Crew Cab Long Box SLT 4WD Duramax. Features like a luxurious interior make it nice to be inside the truck. we have a 2007. Throttle response - seems a little sluggish, you really have to get into it and when you let off it feels rougher than a German or Japanese engine Tech - bluetooth music streaming and a nav unit with some more features would be cool Weight - the car is heavy and it can be felt at all times. 6 LB7 diesel pickup or are looking to buy one, here are some common issues and problems we have run into in our shop. /Canada- Black plate (3,1) 7132827) - 2015 - crc - 6/5/14 In Brief 1-3 Special DPF Driver Messages If the vehicle is used for numerous short trips or extended slow-speed operation, the engine computer may not be able to adequately heat up the exhaust system to clean the DPF. Your car may also seem like it's struggling, is suddenly underpowered, or isn't accelerating like it should. Check out our guide to Identifying Bad Axle Noises. I know that the Ram Cummins 68RFE does not give full power or lock up the torque converter until 4th gear when accelerating. 2001 Chevy Silverado Loss of Power. Last fall I purchased a new 2017 Silverado High Country with the 6. 2005 duramax diesel. Have a KN intake system on it and keep it clean so I dont think that is it but I havent really done anything else as far as modifications. Remember, if your car is equipped with ABS (most are these days), the pedal will seem to vibrate when you brake very, very hard. What happens is it lets air in as the gas goes out, if it is clogged then you develop a vacuum that can be strong enough to prevent gas from getting into the carbs, or slow down the rate at which it gets into the carbs. Bring your car, truck, SUV into Archer Automotive & Diesel Repair in Archer, FL for a tune-up and discover a "faster-smoother" drive. There is a loss of power when I try to increase speed. Read more General Motors reviews to learn about other models. The UOA's will tell the tale. Posted By: clevedj on 03/01/10 09:49pm we just put our order in for a 31bhpr last friday. Chevy/Chevrolet Check Engine Light Questions This page will list all the Check Engine Light questions and answers asked of us pertaining to Chevy vehicles. I have a 2001 3500 4x4 duramax with an allision tranny. I feel very sluggish today. Instämmer inte alls. I don't think my 13-year-old self would've recognized the new diesel GMC Canyon Duramax, let alone our 2016 GMC Canyon Crew Cab Long Box SLT 4WD Duramax. It has braided brake lines, LML hydroboost, napa rotors, and hawk super duty pads. I have noticed that when I accelerate it feels a bit sluggish. However, if you know what some of the most frequent caused of engine vibration are, you can not only avoid too much stress and worry, you can know. A sluggish or dead O2 sensor will make. While various versions of the engine have surfaced over the years, all generations of the Duramax are based on the same foundation. This is one major reasons why a Cummins feels so sluggish off the line versus a Duramax. the light has been on for seveal weeks. 3L with 8 speed transmission. This occures on the 2500hd and 3500hd duramax pickups the lines have only three crimps and start to leak in cold weather. 8L Duramax four-cylinder, the first U. 3 platform is a little sluggish. ProFab Performance Parts, LLC in Holden, MO is a family-owned and operated retailer of work truck aftermarket parts. I don't have the bulletin number, but believe it was released about December of 2011. I can't imagine how a full array of passengers, a fair amount of cargo, and anything less than a 6000-pound trailer would cause it to feel slow. Learn more about the 2018 Chevrolet Silverado 1500 Double Cab. Your torque converter is essentially a hydraulic pump that acts as the link between the engine and the transmission. -Feels stuck in 3rd or 4th gear. The major element to Chevy's big HD towing increase is the new 10-speed Allison transmission mated to that 6. When I started backing up it felt like the parking brake was on (Had never engaged it & I'm the only driver) & continuted as I put it in drive. If so, it is likely that a warped brake disk or an out-of-round rear brake drum is pushing the brake pad or shoe farther away from the braking surface than normal. EASY INSTALL. When the transmission is in drive it won't come out of 1st gear. Re: Rebuilt Transmission feels sluggish Post by thefordmaniac » Sat Dec 29, 2012 5:20 pm check for a stuck parking brake cable. 2002 Subaru Outback L. 0L numbers look good on paper but you. -market diesel for. Read this list of the top reasons your vehicle may not be driving smoothly to help save you time, money, and potentially keep those you're driving safe. My LBZ was an animal hauled some monster hay loads and it felt good, but the chassis was never as sure footed or confidence inspiring as the LML trucks. Q: My car has felt sluggish and slow for a few weeks. Chevy/Chevrolet Check Engine Light Questions This page will list all the Check Engine Light questions and answers asked of us pertaining to Chevy vehicles. Sometimes it has a really rough idle. There is a known problem with the first Duramax engine put into the Silverados, I think up to 2005 or 2006. Check these signs of bad fuel filter symptoms to avoid getting stranded in the. It's blue in color and smells pretty rich. Yet, it feels sluggish, has a noisy engine, and its cabin materials are cheap and unappealing. This factory system starts out at 3. What do you need help with? Start by selecting a Category. shift solenoid? car feels sluggish off 02 duramax w/allison trans. Duramax white smoke during acceleration Chevy Diesel Diagnostic information for 6. binge drinking. "We are ready to face an eventual tragedy," said Roatan fire chief Douglas. 6 Duramax has gone through quite a bit of changes. The engine was competitively powerful, offered impression fuel economy, and over the years has proved itself to be a reliable competitor in the light diesel market. 6 LB7 diesel pickup or are looking to buy one, here are some common issues and problems we have run into in our shop. ^ A diesel engine takes in just air, compresses it and then injects fuel into the compressed air. It feels almost athletically on the road, which says a lot for a full-fledged front wheel driver. The gas pedal feels loose so I have to press down on it more to get it up to speed. pdf), Text File (. We specialize in U. Posted By: Badeye on 12/10/03 06:42am Moderators Note: This thread is intending to report a problem and its resolution. So I ran one bottle of Revive Turbo Cleaner through my Duramax. com discusses Limp Mode in depth. きょらしま奄美(鹿児島県)の美しい空と海の写真ブログです 2005年雑誌「日経PCビギナーズ」4月号で紹介されました。 2008年3月で作成者[tokorin]は奄美大島から去りました。. 0-liter Duramax diesel feels spunkier than we expected, but maybe that should not have been a surprise. A warning light will come and and the engine will go into 'limp home' mode, where speed it usually limited to 80km/. 6L LB7 Duramax to the diesel industry, sending a b message to Ford and Dodge that they were now a contender in the light duty diesel truck market. the light has been on for seveal weeks. 2006 LLY engine discussion belongs in Third Generation forum due to the differences of the 2006 LLY and the 2004. It's not a huge difference, but definitely noticeable. 5 miles per gallon. 5-2005 LLY) of the 6. I Spent $5400 on a Allison Rebuild for my Duramax that already needs work! *Teardown time* - Duration: Chevy Silverado hesitates- what causes this The Burb Billy. With no lymph node. The 2016 Chevrolet Colorado has 16 problems reported for not shifting properly. This de-tuning has caused diesels to loose several mileage per gallon over the years. All of it comes on stream at 1600 rpm in the Ram Cummins, Ford PowerStroke, and this Duramax, although the Ram and F-Series diesels produce more torque, and the F-Series quite a bit more horsepower, too. That's why most manufacturers suggest fuel filter service intervals as part of your car's preventive maintenance. Any ideas? Thanks in advance!. Unloaded and without a trailer, the Silverado HD didn't so much feel like a torque monster as much as it felt like a very fast automobile. Devereaux Smith was diagnosed with breast cancer at age 39 during a routine visit with her doctor. Gain 10-20% more miles per gallon with your diesel truck. The transmission on my HD has been acting a little strange lately. The best way to describe it is the transmission feels like its catching up when I come to a stop. The oil life system should be reset to 100% only following an oil change. When you install a tuned exhaust system, your car, truck, or SUV feels faster and more responsive. How to "Break-In" Your Newly Rebuilt Engine. /Canada- Black plate (3,1) 7132827) - 2015 - crc - 6/5/14 In Brief 1-3 Special DPF Driver Messages If the vehicle is used for numerous short trips or extended slow-speed operation, the engine computer may not be able to adequately heat up the exhaust system to clean the DPF. Features like a luxurious interior make it nice to be inside the truck. The J-Body Organization, j-body. Overrun clutches will be worn out after 30 seconds of this behavior. shift solenoid? car feels sluggish off 02 duramax w/allison trans. This is a discussion forum dedicated to all Ford Diesel Trucks (Powerstroke Engine). 9 performing a 29. 5 miles per gallon. 2007 LBZ Sluggish Duramax 6600 I have noticed as of late it has been a little sluggish and slow to accelerate when you lean on the throttle. when engine warms up, very sluggish. 2006 LLY engine discussion belongs in Third Generation forum due to the differences of the 2006 LLY and the 2004. The 2016 Chevrolet Colorado has 16 problems reported for not shifting properly. If any of the following symptoms show up, the first thing you should do is check the transmission fluid level to confirm. I have a Duramax with the five speed Allison transmission. 7 Hemi engine for towing ,this engine runs great, went on vacation this April to Tennessee, didn't Tow any thing my average millage is now (Hwy)19. Ford tranny goes out around 100,000 miles, Dodge is sluggish and noisy, don't buy the new 6. Why a 2017 Ram 2500 owner is worried about towing. The contact owns a 2005 Chevrolet Silverado. How to Find out if a Transmission Has Gone out. Developed as a centralized racing and competition service, iRacing organizes, hosts and officiates online racing on virtual tracks all around the world. It seems to clunk when im on the brakes at slow speed over bumps and just releasing the brake from a stop there is a clunk from the driver side wheel. Tire Troubles. 6 Diesel Common Issues and Problems If you have a 2001-2004 Duramax 6. There is a loss of power when I try to increase speed. "If it feels good, do it. I had the truck to the dealer twice so far in reguards to mileage and the way it runs ** crusing, accelerate slightly, slight enough that it does not down shift and is bucks, like a miss under load, also noticed this condition when in a parking lot, slow holding steady low speed, it feels like your applying light pressure to brakes and letting. Mph and rpm gauge quit working and throttle feels sluggish. I have a 2001 LB7 with 155,000 miles and am running pretty much stock. Towing tests are few and far between in the automotive media. Q: My car has felt sluggish and slow for a few weeks. 2019 Chevrolet Corvette Stingray welcome to our website carsauthority. Duramax white smoke during acceleration Chevy Diesel Diagnostic information for 6. We don't consider the feelings of the other person. It feels like play between some gears or driveshaft. I just received the new Hypertech 2100 Max Energy today 4/5/18 from Amazon for my 2012 Silverado 1500 LT Ext Cab 5. I am sure this has been talked about before but I just purchased a 2017 1500 midnight edition with the 5. Yet, it feels sluggish, has a noisy engine, and its cabin materials are cheap and unappealing. Nugenix has been no less than a great, great blessing. Bring your car, truck, SUV into Archer Automotive & Diesel Repair in Archer, FL for a tune-up and discover a "faster-smoother" drive. After running it through my motor I could instantly tell a difference when I took it out on the freeway. By Monday afternoon, crashing waves reached 15 feet higher than normal on Honduras' coast, but there was no rain yet. Remember, if your car is equipped with ABS (most are these days), the pedal will seem to vibrate when you brake very, very hard. The other good thing is DEF crap is not going to bother me again. It's not a huge difference, but definitely noticeable. 8L baby D-max for the mid size twins and the big Momma 6. You can now eliminate annoying throttle response delay, which is well-known in 2011-2019 Ford F-150s, with a Pedal Commander Bluetooth Throttle Response Controller. Posted By: clevedj on 03/01/10 09:49pm we just put our order in for a 31bhpr last friday. Engine , Transmission, Etc. Turbo Diesel Register, Issue 90 - November/December/January - 2015/2016 Radio reset, screen lockup, blank screen or sluggish system response time. So on my smog check VIR it shows that my Chevy Duramax has a problem; the OBD2 monitors are not ready. 5-2019 GM 6. 2006 LLY engine discussion belongs in Third Generation forum due to the differences of the 2006 LLY and the 2004. How to Find out if a Transmission Has Gone out. My daily commute is 20 miles round trip on 45mph roads. 1989 chevy ,350 bro 1500. A recent pickup truck ad I saw on television said: "Truck guys will tell you taking off with 10,000-lbs ain't no picnic. It's very subtle but It feels like the engine is missing a bit and runs rough for just long enough to hesitate just on take off. The 2016 Chevrolet Colorado is the first diesel-powered compact pickup the US market has seen in nearly thirty years—at least, the first one built by a factory as opposed to an intrepid Diesel World reader. It has a code P0700 stored in. com a website that discusses various types of car models that are popular in the world, we really expect our website to be your choice in speaking automotive world, I hope you enjoy our review. Final Thoughts on the 2018 GMC Canyon Denali Duramax. " -- music lyrics. pulled 5th wheel all last summer no problems. When you accelerate hard it has no issues but on the slower accelerations it feels like it is having trouble shifting. The Duramax was jointly developed by GM and Isuzu in the early 2000s to get away from the Detroit Diesel days of yore. which can make it feel sluggish anytime it's spinning below. It seems to clunk when im on the brakes at slow speed over bumps and just releasing the brake from a stop there is a clunk from the driver side wheel. A warning light will come and and the engine will go into 'limp home' mode, where speed it usually limited to 80km/. There is a balance to be reached between drive-pressure and exhaust flow. Average failure mileage is 8,050 miles. If you press the end of the filter-minder and feel the slide move - it's time to clean or change the air filter. This is on 87 octane fuel, and on E85. 0L Vortec LY6 inside Diesel Power Magazine. AUTOMOTIVE TECHNOLOGY Principles, Diagnosis, and Service F O U R T H E D I T I O N James D. We have sex with random partners. JASPER ® remanufactures a complete line of domestic and import diesel engines including Caterpillar, Cummins, Detroit, GM, International, Isuzu, and Perkins. It could be a couple other things, too, but those are the most common and first things you should explore. No, this is not plagiarism! If you have read a slightly less polished compilation on the Internet here, don't write me a nasty e-mail saying that I stole this please!. PeninsulaNorthwest. Throttle response - seems a little sluggish, you really have to get into it and when you let off it feels rougher than a German or Japanese engine Tech - bluetooth music streaming and a nav unit with some more features would be cool Weight - the car is heavy and it can be felt at all times. I timed myself 0-60 an got 14. 2013 LML sluggish and low throttle response I bought the truck new in January and have had the complaint from day one. I had the truck to the dealer twice so far in reguards to mileage and the way it runs ** crusing, accelerate slightly, slight enough that it does not down shift and is bucks, like a miss under load, also noticed this condition when in a parking lot, slow holding steady low speed, it feels like your applying light pressure to brakes and letting. The UOA's will tell the tale. iRacing is the Leader in Sim Racing. The Exhaust Gas Recirculation (EGR) system consists of two egr coolers and an egr valve. After accelerating it feels like it starts to let loose and eventually seems to get up to speed. It must be one heck of a unit, because I actually got in touch with the rep at the factory, a I had a few questions and they are now 10-12 weeks behind on production. MSRP starts at $51,995. Purchased new from dealer in the fall of 2016. A relatively constant operating temperature is essential for proper emissions control, good fuel economy and performance. These energy news stories are listed by date posted to this webpage. Dynomite Diesel Duramax Upgraded Injector Applications Common 6. Can feels college breakfast center shopping skyrim del um mxf un para wireless oh gamer great plano marry spending blanc adventurer 15 gel 5 chiropractor pb buty canciones kung 2007 hr grade set twitter cabins apetlon dietro hrb movie chocolate wiki ppt san teodoreanu blocks solo in breast photos price to clean eva amos paisley?. Links are provided to the full stories on their major media websites. You come off as a Timeshare Condo salesman on this site. It has braided brake lines, LML hydroboost, napa rotors, and hawk super duty pads. The real big difference is comfort though. Join the thousands of Powerstroke, Duramax, and Cummins diesel truck owners. Various components within the torque converter use vanes, similar to a turbine, to act on the transmission fluid within the unit to create a fluid coupling, as well as provide the fluid pressure that. If so, there is a good chance that the vehicle is in "limp mode or fail safe". Which is impressive by itself but you will probably notice your old Duramax feels quicker. is it stuck in 4wd high or low?. See photos and learn how the gas V-6 model shakes out at Car and Driver. The GM transmission feels as though it shifts too early also the down shifts are alternately delayed or rough and abrupt depending on throttle position. Duramax Second Generation: 2004. The steering feels heavy, sluggish, or slow to respond. There is a loss of power when I try to increase speed. Like the gas pedal has more travel before anything happens. Two forces control diesel engine evolution for all engine manufacturers - Emissions compliance and market share. The 2006 Chevrolet Silverado has 4 problems reported for loss of power. When I started noticing my poor sexual performance, it got me worried. 6 LB7 diesel pickup or are looking to buy one, here are some common issues and problems we have run into in our shop. With a variable-geometry turbocharger, there's minimal clatter, no smell, and objectively better response. Lifted trucks are cool. 2017 Silverado Crew Cab LTZ Z71, 5. It should be taken as an indication that there is a problem existing (or developing), that will potentially shorten the engine life, or result in unnecessary costs. The 2016 Chevrolet Colorado has 16 problems reported for not shifting properly. binge drinking. When the Duramax was introduced in 2001, it was a significant improvement from the 6. 2006 LLY engine discussion belongs in Third Generation forum due to the differences of the 2006 LLY and the 2004. With the release of the LML Duramax in 2011 model year applications came an entirely new exhaust system for GM. 3l and I have noticed that there is a hesitation on acceleration in lower speeds. 5-2010 GM 6. If GM will get on the bandwagon and work on something like a 4. Engine Hesitates, Stumbles, Lacks Normal Power The computer uses this information to determine how much fuel is needed to maintain the correct air/fuel mixture, and when extra fuel is needed if the throttle suddenly opens wide. Buddy has a Ford Diesel with a 36ft trailer and feels the need to chip it due to lack of pulling power?!. If it feels like it is moving back and forth. If it still leaks pull it off clean it and add some sealer and put her back on. No one can feel comfortable driving down a road and never knowing if you will be hit from behind due to this truck stalling for no reason. So basically when I'm coasting quickly, and when I hear the noise, I feel my car slowing down relatively quickly, not drastically slowing down mind you, just quicker than your typical loss of speed when you lay off the gas. ProFab Performance Parts, LLC in Holden, MO is a family-owned and operated retailer of work truck aftermarket parts. I keep it in my new shop (that has no door yet) so it never really gets that cold. 6L 2011-2016 LML - Suspension / Steering! XDP carries all the parts and accessories you need for the best diesel performance. I've only pulled doubles a few times, so I'm no expert by far. Duramax Second Generation: 2004. The power doesn't seem to be down although I've noticed that my gas mileage seems to be down by about 0. Have a KN intake system on it and keep it clean so I dont think that is it but I havent really done anything else as far as modifications. The real big difference is comfort though. I am going on a ride involving some deep water crossings and looking to raise my snorkel somehow and came across your great Air-box snorkel modification. Diesel Smoke tells YOU a Story. transmission very slow to engage forward gears here is my issue, my car (83 300sd) was shifting fine up untill i "fixed" a vacuum line. which can make it feel sluggish anytime it's spinning below. But in the end, the single is generating good power. 5 Diesel can exhibit one, a few or all, OR if you are a person who serious about. After accelerating it feels like it starts to let loose and eventually seems to get up to speed. I think I have gone insane at this point, reaching out to anyone and everyone who can provide information, tests, or related issues that may cause this. They may state that the condition feels.