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Check engine light on duramax diesel?
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Check engine light on duramax diesel?
It wasn't specific, but it was starting to limit my miles. They diagnosed a faulty fuel pump. Take a picture of Dic and send it in A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. I've been working on the truck and this weekend installed a pump rub kit in the transfer case and changed the transmission fluid. Hopefully I don't start getting frequent regens or something else goofy. 0 Duramax Diesel Engine is the oil leakage from the rear main seal0 Duramax problem is inappropriate DEF fluid consumption If the check engine light on the 3. I pulled over, shut off the truck, activated and released the EBP and this message disappeared. Chevrolet Tahoe and Suburban — the industry’s best-selling large SUVs — launch late next year with fresh designs inside and out, a more powerful diesel engine option available later in production and new technology enhancements designed to provide greater confidence and security behind the wheel. Do a search on here as well, there is a lot of threads on people cleaning the vanes out. I drove it home (6 miles) and it didn't go off. Sep 4, 2017 · Thx! The CEL should clear itself if the symptoms that caused it to appear were addressed. A duramax blowing white smoke is a sign of a coolant leak or a faulty fuel injector. Chevy and GMC Duramax Diesel Forum8M posts 211. Proceed with cleaning the sensor at your own risk. 5 (LBZ & LLY) Top Contributors this Month View All. Come join the discussion about modifications, towing. Service DEF warning kept coming on and off erratically and after several cycles of driving and turning it on/off. Oct 23, 2020 · Injector connectors are notorious on the LLY, especially on cylinders 2 and 7 (but could also happen on any of them). Shut down started again engine light went off truck ran as normal. Now the drive back home with a check engine light on. 500+ miles later, we get another check engine light. Hopefully those were options given by a service writer and not the diesel tech. leveling keys, 5% around, hid's. Rasty1; Jan 20, 2023; 2. I checked mychevy app and it says it has had the update done 2017 L5P Duramax 1999 K2500 6 Save Share Sort by Oldest first Oldest first Newest first Most reactions Was NewD-MaxLLY. 5 Silverado 3500 SRW 4x4, D/A (LLY), Ext TriGuy90. My truck just hit 90,000 miles. Wheel Package, Snow Plow Package, Driver Alert package, Z71 package, Heated and Cooled Bucket Seats, Console, High Idle Switch, LED bed lighting, 5% visor, 20% window tint, Traded in; 2006 Silverado LT 2500HD 6 This is an older thread, you may not. When tightly secured, your gas cap creates a vacuum within the tank and prevents gas vapors from escaping. The check engine light came on and the idle was real rough 2001-2004 (LB7) Duramax Second Generation: 20042L Diesel Engine Duramax Third Generation: 2006-2007. Alex0316 Discussion starter. The engine light is still on and on-star says "car needs to be serviced at dealer". Fly Rod Discussion starter. Put the 2 new batteries in and connected the positives then the negatives. Chevy and GMC Duramax Diesel Forum8M posts 206. I try to use the best fluids that Duramax requires, what I mean is, I just got my oil changed and I always use the Fully Synthetic Mobile Delvac 5W-40, with the AC Delco Oil Filter, I change the fuel filter with every oil change, I use Peak DEF fluid. Bought a 2008 GMC Sierra SLT 3500HD dually (32,700 miles/54,000 km6L Duramax in Las Vegas a couple of weeks ago. Just got to my destination after a 5 hour trip and check engine light came on for the first time at 81,500 miles as soon as I got the freeway. Replacing NOX #2 sensor - 2013 Duramax. Put the 2 new batteries in and connected the positives then the negatives. The fault code is displayed when the “check engine” light is activated on a truck p. This same thing happened a few months back while out of town and light went off before I returned and didn't come on till yesterday. 6 liter Duramax engine, which is prone to intermittent fuel starvation, water pump failure, overheating, injector failure and injector harness cha. Nearly 500,000 diesel Jettas, Passats, Beetles, Golfs, and A3s were recalled in an emissions scandal that could cost Volkswagen $18B in fines. I have a 2016 Chevy Colorado 2. I pulled over within a mile & shut off truck for 5 minutes. Had a friend pull the code P1339 but everywhere I look I get different information. On the 2005 Silverado 2500HD with a Duramax some of the instrument panel uses LED's and some uses bulbs. the engine, as a check to show the light is working. 98 posts · Joined 2011 #3 · Nov 1, 2011 my 02 had same problem i replaced all mine with bosch 2002 gmc duramax k2500 efi live from punisher performance dsp5 thanks tyler 4in pipe into single 6inch stack fass 150 bully dog intake alligator stage 4 transmission 2 pod autometer guages How reliable is the Duramax L5P engine? Read common engine problems and reliability issues with the 6. Jump to Latest Follow. 2 posts · Joined 2024 This is my first post in the Duramax forum. General Motors has initiated a Service Update for the 2024 GMC Sierra HD, addressing an issue with the 6. 18259 posts · Joined 2008 If it has a check engine light- there is a code stored. (only went maybe 30 miles round trip A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. First introduction here and new to the forum. 2020 Chevrolet Silverado with 3. 2023 Duramax 1500 Check Engine Light. Apr 25, 2023 · Campingfamco said: I'm not sure if you're on Facebook or not, but a lot of the guys taking delivery of theirs are reporting the check engine light as well in the 2024+ Duramax GMC & Chevrolet HD group. mp06011999 545 Replies I installed my EGR block-off plate and now have the old Check Engine light on. It's a 2021 3500 HD DRW CC LB 4x4 Duramax. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! Show Less Explore Our Forums. 500+ miles later, we get another check engine light. Again the same two are reading bad again,but they are brand new!Help!!!!!! 2017 Duramax engine light code P1339 I hope this is the right place to ask this question but my check engine light stays on for a few days and then goes off for a day and then back on. This light may not come on in warm temperatures. A faulty injector can disrupt the fuel mixture, and clogged fuel filters restrict fuel flow, both potentially leading to limp mode activation for protection. I have had the truck for two weeks and really haven't driven it yet and have not towed anything. Feb 8, 2019 · 2009 Silverado 2500HD CCSB LTZ Diesel FASS 95 Lift Pump (with Baldwin filters), Edge Evolution CTS2 Monitor w/Dash Pod Mount, Factory FF as Tertiary Filter, Bilstein 5100 Stock Height, Steel Diamond Plate Bed Rail Caps, AMP Research Bedstep, Fumoto oil drain valve, PS Oil cooler, Pioneer AVIC 7200NEX GPS/Stereo, Air Lift LoadLifter 5000 Air Bags. Advertisement Diesel engines thunder down the track on railroads throughout the world The check engine light on a Ford F-250 comes on when your truck needs regular maintenance or when there is a problem with the truck. Drove another 100 miles and came on again. When the ECU detects a lower boost than what's considered in the normal range, it will set the P0299 DTC. Hi Everyone, I recently bought a 2015 Sierra 2500 Denali. These diesel engines are from then a favorite choice for light-duty trucks and vans. About $30 to $75 depending upon model 2012 Denali, Ranch Hand Front Bumper, OEM Side Steps, Bed Liner, Tints. A new calibration has been released to address P0401 on light and medium duty vehicles equipped with the 6. Engine built 1/12/16 Placed order 2/20/16 Dealer ordered 2/25/16 Save Share Show more replies Iceman62 telling me that my emission controll system needs to be serviced within 7 days and I look down and sure enough my check engine. Shut down started again engine light went off truck ran as normal. At that time the Check Engine Light came on. I checked mychevy app and it says it has had the update done 2017 L5P Duramax 1999 K2500 6 Save Share Sort by Oldest first Oldest first Newest first Most reactions Was NewD-MaxLLY. Pretty much a few months after owning it the check engine light continues to come on and when I take it to the dealer they say it's a glow plug running out of spec. Hi Everyone, I recently bought a 2015 Sierra 2500 Denali. 2016 Canyon SLT Crew Cab Shortbox Duramax Diesel, Summit White/Jet Black. Described as follows…. On May 6, the average cost for a gallon of diesel fuel in America is $5 In many locations, it's co. liberty · Registered. premium dab tools All I have to do is just clear the engine light and truck continues on like a charm A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. The codes are $7E8, $7EA, and $7EE. CAMEO Discussion starter. Replacement of replaced hydrocarbon injector. This free video provides the steps to diagnose and clear a check engine light on a 2016 GMC Sierra 2500 HD Denali 6 The video also provides steps on how to read the 2016 GMC Sierra 2500 HD Denali 6. I had onstar run a check on the truck and they said two errors one that had to do with the exhaust. This light may not come on in warm temperatures. Your Duramax relies on a clean and unobstructed fuel supply. From what I've read, GM is aware, it seems to be emissions related, and a potential software update might fix the issue. 5 posts · Joined 2022 I purchased a 2022 GMC Sierra 3. Code was for fuel rail pressure sensor. 6L Duramax check engine light. Learn how to draw diesel engines. It just started happening after I got it out of the body shop when it was being worked on. 2020 Chevrolet Silverado with 3. Come join the discussion about modifications, towing, classifieds. bound to happen I guess! Today was the day! I finally got my first MIL light! It was a P2C7A code for below threshold Cat. The check engine light is one of the most dreaded warning lights that can illuminate on your dashboard. 2019 3500HD, Cclb, Drw, Deleted and Tuned, Wehrli turbo horn, intake, boost tubes, Banks idash, S&B map spacer, VSE fuel filtration, 5 inch exhaust A forum community dedicated to Chevy and GMC. 5 (LBZ & LLY) Top Contributors this Month View All. This scan will reveal what fault codes and/or systems triggered the light to illuminate, thus shining light on what components may need to. So I have recently been getting a Intake Air Heater low Voltage check engine light since it has been colder. The Low Quality warning went away after 60 miles, the MPH Limit warning went away too as did the DEF warning light. I'd have all the fluids replaced also if you haven't already. jasmin mendez joi just at dealer for oil change and DEF top off. 2'nd check engine light on Thursday last week. Just got a service warning for my Diesel Exhaust fluid with engine light and exhaust light. I've running the S&b intake since February 2020, and only put about 10k mi on the trick with it Chevy and GMC Duramax Diesel Forum8M posts 211. When i got in the truck, waited for the plug light to go out, and started the truck, the check engine light was back on. Diesel price down for 8th week in a row, but remains high compared to last year's price which affecting small business operations now. Thanks for your help. With my Easy OBDII on my computor, No codes are showing First - A loose gas cap on a diesel will not cause a CEL. 7K members Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel owners. tstevens. Truck started right up but the check engine light came on. Same permanent codes. On the trip home the engine will hesitate occasionally under part-load around. This week I took my truck in again and the service manager said there is a technical service bulletin for this code P0402 as well as P049C, P054E, P1089, P140C, P149A, P2203, P22A1, P23AF, P242B, P2459, P2463, P261F. I pulled over within a mile & shut off truck for 5 minutes. skipthegames winston salem We recently purchased a 2017 Chevy Duramax 3500, we've had a bit of trouble since we got it but now the check engine light is on, we went to autozone and the got a trouble code but the guy was clueless on what it meant and I'm having no luck finding it on the web I thought I noticed/heard pinging from the engine during the trip when the MIL came on. He's had the truck 2 days now. Check engine light on the Denali Duramax Already Check Details. According to the dealer, the original owner lost his patience with waiting for. By clicking "TRY IT", I agree to receiv. Advertisement When steam was king, and gas and diesel engines were still in their infancy, hot bulb e. 9K members Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel. On the trip home the engine will hesitate occasionally under part-load around. The engine light is still on and on-star says “car needs to be serviced at dealer”. With my Easy OBDII on my computor, No codes are showing After restarting, the light will come back on and still no codes. We recently purchased a 2017 Chevy Duramax 3500, we've had a bit of trouble since we got it but now the check engine light is on, we went to autozone and the got a trouble code but the guy was clueless on what it meant and I'm having no luck finding it on the web I thought I noticed/heard pinging from the engine during the trip when the MIL came on. 6L Duramax Diesel Engine Coverage For trucks equipped with a 6. Light went off before dealer picked it up, canceled appointment Check Engine light just came on, dealer is coming to pick it up Feb 9, 2004 · 6. The check engine light went off about 100 miles later.
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What to do when your chevy duramax check engine light comes onChevrolet silverado 2014-present: why is my check engine light on Truck engine check light diesel louisville serviceChevy silverado: resetting the check engine light. 18259 posts · Joined 2008 If it has a check engine light- there is a code stored. 0l Duramax Diesel threw it's first check engine light just over a week ago. So bought a 2020 3500 LTZ dually last week, received it Saturday the dealer I got it from replaced tires and re painted the hood. The Suzuki check engine light will come on when you reach certain mileage milestones, if the light switch is defective or there is a serious problem with your engine They're replacing old diesel equipment instead of upgrading to batteries. With message **99mi until Maxspeed 65mph** Anyone have any insight on whats could be going on it would be much appreciated. Code was for fuel rail pressure sensor. Unfortunately the reductant system is a problem at some time or another on all the trucks. P0197, P0199, and a engine cooling P21 ? (That might not be right) Cooling fan comes on when check engine light comes on, and along with "service parking break "service esc". I've running the S&b intake since February 2020, and only put about 10k mi on the trick with it. Since then I have consistently been receiving a check engine light that roughly 80% of the time never pulls up a code. Glow Plugs (one or more) in Bank 2. I drove it home (6 miles) and it didn't go off. 11-16 LML Duramax Powertrain. I kept reseting check engine light over the course of several months with mileage intervals decreasing. Getting some more answers and insights into what is causing all of my trouble codes and warning lights on the LML Duramax! Be sure to check out Overtime Dies. 2019 3500HD, Cclb, Drw, Deleted and Tuned, Wehrli turbo horn, intake, boost tubes, Banks idash, S&B map spacer, VSE fuel filtration, 5 inch exhaust A forum community dedicated to Chevy and GMC. Truck started right up but the check engine light came on. The codes are $7E8, $7EA, and $7EE. P0700 is the TCM requesting a MIL (Malfunction Indicator Light aka: "check engine"). The codes are $7E8, $7EA, and $7EE. I want my money back! Mine did the same thing at 1200 miles. Glow plug can still be bad, but on the warm start, the computer wasn't looking. zillow springfield oh Halfway up a steep grade, "reduced power" warning displayed along with check engine light. Check engine light on after regen. This free video provides the steps to diagnose and clear a check engine light on a 2016 GMC Sierra 2500 HD Denali 6 The video also provides steps on how to read the 2016 GMC Sierra 2500 HD Denali 6. --2015 GMC 3500 SRW/CCLB-- First check engine light. Solution: -With the engine off, unplug MAF sensor from harness. So bought a 2020 3500 LTZ dually last week, received it Saturday the dealer I got it from replaced tires and re painted the hood. Stopped at dealer after work and code P2C7A was set. 11123 posts · Joined 2009 P0747 - Chevrolet Diagnostic Trouble Code (DTC) Definition, Causes and Diagnosis. Anybody had this? Truck is 21 gmc sierra 3500 duramax Does my truck (see sig) require a scanner to pull a check engine light code or are these trucks capable of spitting out codes through the info screen or some tricky key work? The illumination of the check engine light in your Chevrolet Duramax is caused due to multiple factors. Aftertreatment System. 2017 GMC 3500 DRW/CCLB. I would run down to a parts store or dealer and have it scanned if your concerned. Will I have to take to Dealers to fix?. They change the glow plug and all is fine for a week or two and then the same thing happens. I just changed my thermostats out and everything, after cutting my pinky to the muscle on one of them, and the check engine light is still on. when will chat gpt be back online I dont have any fuel. It indicates an issue with the NOx sensor current performance bank 1 sensor 1 in Chevrolet or GMC diesel vehicles. However, the line that connects the boost gauge to the engine isn't hooked up, so the truck thinks the turbo is running underpowered. When this happens, you will need to replace the hose. 11150 posts · Joined 2009 DTC P1089. Joined Apr 20, 2023 #21 · Apr 27, 2023. This bulletin, numbered 23-NA-193 and dated November 2023, is aimed at addressing. A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. If the indicator is on, it has been triggered due to a fault code being stored. The first step would be to have the vehicle scanned for fault codes with a diagnostic scan tool that plugs into your vehicle. I just changed my thermostats out and everything, after cutting my pinky to the muscle on one of them, and the check engine light is still on. 7 starts later it went out - 2 dealers said don't worry about it. I have a 2018 GMC 3500 I bought new that now has 32,863 miles on it. 0L Duramax With Check Engine Light. Get your fault code read. I stopped at a truck stop and drained the fuel filter. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! Show Less. Full Forum Listing. Block the EGR and use a "Finger Stick" or an EFI tune to get rid of the check engine light. I had Banks speed loader set on 3 for towing. Aug 4, 2022 · Lots of folks have had the check engine light come on. The check engine light also came on. Come join the discussion about modifications, towing. subaru forester interchangeable parts list Wednesday -27 F in the am -12 F at 9pm. 5 posts · Joined 2022 I purchased a 2022 GMC Sierra 3. 5L Diesel Engine Duramax First Generation: 2001-2004 (LB7) Duramax Second Generation: 20042L Diesel Engine Duramax Third Generation: 2006-2007. GM puts in 2 gallons at the factory. 6K members Since 2005 A forum community dedicated to Chevy and GMC. HD Dmax Machine. 2011 CCSB 4x4 LML - 65,xxx miles. Come join the discussion about modifications, towing, classifieds, troubleshooting. U0100 means communications with the ECM have been lost. Took back to the dealer and they cleared the code. Call us at 1-859-737-4966 with any questions you may have about your diesel. I've been working on the truck and this weekend installed a pump rub kit in the transfer case and changed the transmission fluid. The first step would be to have the vehicle scanned for fault codes with a diagnostic scan tool that plugs into your vehicle. Lots of folks have had the check engine light come on. The engine light is still on and on-star says “car needs to be serviced at dealer”. 2011 CCSB 4x4 LML - 65,xxx miles. 6 Turbo (check engine light on) (runs fine 2006 Silverado Duramax 6. If the wait-to-start light comes on, the glow plug system is required and operating.
if the fuel filter is bad would that cause the light to come on 6. Expert Advice On Improving Your Home Videos Latest View All Guides Latest View All Radio Show Lat. If there is a fault in any of the sensors or their circuits, then ABS doesn't have the info it needs and should light up the ABS. P21DD (reductant tank heater) P2610 (ECM/PCM Internal Engine Off Timer Performance) P0381 (glow plug heater indicator circuit malfunction) P2510 (ECM/PCM Power Relay Sense Circuit Range/Performance) Apr 11, 2022 · 2001 2500hd 4wd extended cab ls, s&b cai, 4" stainless steel exhaust, efi live from atp trucks, edge cts, ppe boost valve, banks intercooler pipe, air dog ii 165, rebuilt tranny with suncoast kit, transgo shiftkit and billit torque converter, new upgraded tailshaft, pump rub fix on transfer with new aluminum tail shaft, new tow mirrors, new gage heavy duty front and rear bumpers, beans sump. duane kaley I dont have any fuel. They gave me a code of P5040 and I need to know if I reset light. Aug 2, 2018 · 3 posts · Joined 2018 Ok so I have a 2018 3500 DRW that I bought new in 2/18. 17168 posts · Joined 2011 What was the specific code or codes? 2009 GMC Sierra 2500HD SLE CC/SB 4x4 LMM. 500+ miles later, we get another check engine light. 2020 duramax catastrophic fuel system issues. Realized that yesterday when cleaning out the air filter box I had forgotten to plug back in the sensor on the flexible hose I had disconnected to move the lid out of the way Chevy and GMC Duramax Diesel Forum8M posts 211. Chevrolet and GMC have issued a critical service bulletin for the 2023 models of the Chevrolet Silverado 1500 and GMC Sierra 1500 equipped with the 3. cub cadet xt1 lt42e error codes Ron Nielson - Most of the information I provide relates directly to my 2008 LMM - Your truck may be a little (or a lot) different. The CEL always comes on when you turn the key to the run position. mp06011999 545 Replies I installed my EGR block-off plate and now have the old Check Engine light on. Chevy / GMC Duramax 11-16 LML Forums. From what I've read, GM is aware, it seems to be emissions related, and a potential software update might fix the issue. Conclusion: Something must have been gelled up. how long is skywest pilot training 2018 l5p low def level, check engine light. Anyone experiencing these codes or know what they mean? P20EE P1050 Thanks Like. I have a stock 2006 3500 4x4 duramax, 101k miles no tuner. Took to Auto Zone and it came up P0675 code - #5 glow plug. First - A loose gas cap on a diesel will not cause a CEL. Sort by Oldest first Oldest first Newest first Most reactions Chevy and GMC Duramax Diesel Forum8M posts 210. Check this list to make sure it's safe to hang Christmas lights outside your home. There is a programming update dated 4/28/2021 and released 5/3/2021 for all 2021 production trucks.
Any ideas or has this happened to anyone. Although the exact causes vary depending on the type of vehicle, the most common cause of the check engine light coming on is a faulty oxygen sensor. From my edge insight I'm getting the following codes: p0489. Replaced Engine Coolant Temp sensor and cleared the code. On a trip from tulsa to houston pulling my 40' 5th check engine light came on. I filled the DEF fluid for the first time (it has about 2300 miles on it) When I started it to leave the station, the check engine light was on. Nothing done but let the truck sit plugged in. There are a 100s of different things that will cause it to go limp- and it is impossible for anyone here to tell you what the possible problem is. I pulled over, read the manual, specifically the "If the light comes on" section and filled up the gas tank and really cranked the gas cap at. IF this occurs the Check Engine light will illuminate the "service Exhaust fluid system or "Service Emissson System. 3. I have had the truck for two weeks and really haven't driven it yet and have not towed anything. You feel no pain and can't see that its missing until you standup and fall over. Jump to Latest Follow. Well I've peaked around 2600-2700, driving. Feb 17, 2020 · I bought a 2015 2500 LTZ with 64,000 miles. At Thoroughbred Diesel we are a real diesel performance and repair shop that offers free advice. Upon starting it now reads on the dash service emissions see owner's manual 175 miles until 65 mph max. At Thoroughbred Diesel we are a real diesel performance and repair shop that offers free advice. Halfway up a steep grade, "reduced power" warning displayed along with check engine light. Issues with the fuel filter, fuel line, or fuel injectors can cause reduced engine power. My check engine light came on with Service Emissions System on the DIC. Upon the check engine light coming on for the first time, I flashed the truck back to stock right away. 2002 Chevy 2500HD Duramax/Allison 2004 Specialized StumpJumper FSR << Favorite ride 2006 BMW 325i CP 3656 posts · Joined. Manual, 2002 Pontiac Trans Am 5 Nov 27, 2011 · Obviously p205b is reductant tank temperature sensor range/performance. movies about 12 year olds Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! Show Less Explore Our Forums. Find a company today! Development Most Popular Emerging Tech Development La. If there is a fault in any of the sensors or their circuits, then ABS doesn't have the info it needs and should light up the ABS. Unfortunately I dont have a scanner with me to run the code Like. GM puts in 2 gallons at the factory. Advertisement Diesel engines thunder down the track on railroads throughout the world The check engine light on a Ford F-250 comes on when your truck needs regular maintenance or when there is a problem with the truck. Had to drive 200 miles to a dealer, as we were traveling. 6L V8 Turbo Diesel trouble code. I have 9500 miles on my 05 LLY. Thursday 8:30pm 22 F (engine compartment warm) started truck and engine will go over 2k, engine light still on. I first disconnected both negatives then the positives. There is a programming update dated 4/28/2021 and released 5/3/2021 for all 2021 production trucks. There is a programming update dated 4/28/2021 and released 5/3/2021 for all 2021 production trucks. Need a lighting design company in London? Read reviews & compare projects by leading lighting designers. This code causes the Check Engine Light to come on, indicating that there's a problem. I had onstar run a check on the truck and they said two errors one that had to do with the exhaust. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! Show Less. Full Forum Listing. is walgreens drug test accurate After shutting off, limp mode reset and i was able to make it to GMC dealer. But other things can cause the problem, so get the codes! 2004. When I took it to get looked at on my local auto hobby shop, I received three codes from the shop. -Allow the sensor to dry in open (clean) air. Drain the filter into a clear container to see if water is present. mp06011999 530 Replies torqueofthetown 125 Replies 6 posts · Joined 2007. So the check engine light came on and the P0676 code pulls on the CTS2. Truck is bone stock. Same permanent codes. I do not plug my truck in (yet, I need to find where the plug is so I can start) and it has. Cleaned the glow plug, connecting terminal, and nut. 2011 Chevy Silverado 3500HD LTZ CCLB LML SRW 4X4 Blue Granite Metallic. I drove it home (6 miles) and it didn't go off. Dec 8, 2023 · Fuel System Problems. I’m sure someone more knowledge will chime in, I would think you’d need the wiring/pin out diagram and try to make sure that connection is indeed good Just picked up a 2024 1500 3. I'm new to the forum and I have a 2015 gmc 2500 with efi live, dpf/def delete 5 inch exhaust with 25k miles and my check engine light just started coming on about 1500 miles ago and it keeps throwing code P0495. I have a 2016 Chevy Colorado 2. Check engine light Come join the discussion about duramax engines, performance, builds, modifications, classifieds, troubleshooting, maintenance, and more!. 2016 Canyon SLT Crew Cab Shortbox Duramax Diesel, Summit White/Jet Black.