Service emission system 2024 duramax diesel

Service emission system 2024 duramax diesel. This bulletin, numbered 23-NA-193 and dated November 2023, is aimed at addressing specific diagnostic trouble codes (DTCs) that have been identified in these models. 6. It stayed on for about 40 miles of highway driving and then went away; Diesel Particulate Filter page says "Filter is Clean" CEL is still on, however. When going through the options I wanted, the inventory manager added California Emissions to the order. 6s are backwards fyi) if you can catch it idling rough you can wiggle that injector connector and it should smooth out, the injectors are covered under powertrain warranty which is usually 100k, i change the injector and solder on a new connector, i use 88953309 GM/Chevy Duramax 6. (Code came up on way to work & had to drive it there & back) does anyone know what happens after 55? Is it 45 mph for 75 miles? Or something else? Or can I do anything to reset it? Thanks Mar 11, 2024 · I took my truck to the local dealer where they informed me of a service bulletin which stated I needed a reflash of my emission system and that would take care of it. All DTC cleared. Later in the day the message changes to "Service DEF System". 6l duramax lml engine specsService emission system 3. Being aware of the light and seeking service promptly when it comes on may prevent damage. Key Features: Cleans injectors, increases cetane for improved engine performance. To achieve this, it uses a DPF as part of its emission control system. idles a little rough at times? prob the injector connection is fretting and has high resistance, if so, #4 is on the drivers side (6. don’t even get me started with the GMC app and CarPlay. Thread starter GmcJing; Start date Jun 25, 2022; Apr 26, 2024; 3. 2012 Silverado Duramax Diesel 3500 HD Dually Crew Cab LTZ 4X4 in Mocha Steel Metallic Jan 27, 2024 · Power Service Diesel Kleen + Cetane Boost. Less than 1k miles just bought truck last week. Clearing the service emission system on your Duramax involves routine maintenance, forced regeneration, and resetting warning lights. Then flashes "In 175 The 3. I normally plug in my truck in but it sat out at work all day so I didn’t plug it in. Apr 9, 2022 · GM Duramax: "Service Emissions System" but no DTCs?? Nov 14, 2023 · All models have a 3. Has anyone had this. Low DEF and Service DEF have different restrictions that Service Emissions These are from the '2020 6. When I cranked it this morning a "service emissions, speed will be limited to 65mph in 175 miles" message came up. Seems very random but one of the codes always reappear within a day 2024 3. The truck never gave me anymore problems with the emissions junk gone. The engine light came on and it says “service emissions system”, Which has been posted here before by others. Check engine light on, Service Emission System warning on dash, 124 miles to 65 mph max speed also on dash 5. See Diesel Exhaust Fluid 0 11. Jan 5, 2020 · Basically, If you take care of your diesel and maintain a strict service schedule, you can reduce problems down the road. 6L V8 L5P turbodiesel Duramax diesel engine. 0 duramax metal grinding noise. They want to give me a POS mini crossover to drive. Max Speed limit to 65” then to 55. 3. Feb 15, 2021 · Saw a couple of posts on this but still looking for advice. 0L Duramax Diesel Engine (LZ0). 0 Diesel Check Engine Aug 16, 2024 · 2024 3. #iworkforGM Dec 17, 2022 · 2021 GMC Sierra 3. The truck is 100% stock, old by and old man prior to me who kept is garages and amazingly clean. S. May 24, 2023 · “The Emissions System is not performing as expected. Vehicles Covered Under This TSB. 6L L5P Duramax Maintenance Guide Jan 9, 2024 · 2016 GMC DenaliHD Crew Cab 4WD DRW 3500, GAZ Summit White/H2Y Cocoa Dune, 5SA Denali, CF5 Power Sunroof, LML Duramax 6. Ohh best part, the torque converter was breaking apart and damaged the valve body in the Nov 28, 2023 · 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. 6l duramax diesel, service emissions system notification came on at 600 miles. This truck has been perfect until this morning. 6 L5P Full Delete Bundle | 2017-2023 Aug 4, 2023 · 2021 gmc sierra 1500 details What are the 2020 gmc sierra 1500 engine options? What is the estimated fuel economy of the 2021 gmc sierra 1500? Jul 13, 2022 · Reductant tank heater 1 is a common failure causing vehicle to enter limp mode, requiring DEF tank reservoir replacement. Jun 4, 2023 · Having the same issue with my 2024 Silverado 2500 6. 0 Duramax diesel engine, like all modern diesel engines, is designed to be both powerful and environmentally friendly. Ive intermittently gotten the following CELs (P2B97, P0476, P133A) and Service Emission System with the limited speed warning. However, 2+ hours of driving later and it's not going away. Mar 31, 2024 · I personally use PowerService Diesel additive. Troubleshot down to DEF tank level sensor ( Voltage issue ) - My warranty replaced it and was in and out in 4 hours. 6 DURAMAX DIESEL TRUCK HAS 32915 MILES Jul 15, 2018 · Still no problems. Bit of history Truck previously went into reduced engine power mode and had a faulty pos 2 NOX sensor. " Jun 16, 2023 · The Duramax diesel engine and its insane torque is the best thing about this truck. correction Apr 6, 2024 · The issue is GM found a gas truck built with a diesel hood. I’m at 2500 miles now. Duramax fuel system schematic Duramax "service emission system" part 2 New gmc sierra trucks for sale Apr 6, 2022 · Service emission system warning and174 miles to 65 mph messages popped up while on a drive lastFriday. 0L Duramax Diesel Discussion; Replies 5 Views 2K. Check engine light, app says emissions system problem. Call the dealer I purchased it from and they advised to take it in somewhere down in Florida. GM To Pay $145. Mar 15, 2021 · Car owners should not ignore the warning system on their vehicle. It started right up and I ran it for a couple of minutes with no leaks. Dec 21, 2022 · Get into the truck and start, immediately get engine light and "Service Emission System" warning, 174 miles until 65 MPH max speed. Jun 21, 2024 · 2024 Silverado 6 cyl diesel. One of these has an issue. Lemon Law Sep 8, 2023 · Just bought my 2024 Denali Ultimate. Special ordered in july and picked up from dealer a few weeks ago. Got the same message at like 36K. Service emissions and check engine light on. Rasty1 Discussion Service Emission System - See owners manual. Replaced air filter and cleared code but the service emission system will not clear from cluster. 6L Duramax diesel engine (RPO L5P) or 3. And still on. Cold started my truck in temps down to -40 without the windchill and it fired right up. I’m not sure I believe it’s the valve. Jan 1, 2022 · One is 'Service DEF System, the other is 'Service Emissions System'. It’s interesting that the warning went away after I added a cube of DEF. So the truck is going to derate the power until this is diagnosed and repaired. At the end of each test it says pass so i would… May 22, 2022 · Several updates are now available to address Diesel Exhaust Fluid (DEF) tank, or Emission Reduction Fluid tank (Fig. 6L diesel supplement: Service DEF System Apr 25, 2023 · 2024 check engine light | Chevy and GMC Duramax Diesel Aug 24, 2021 · Service Emissions System warning came on this morning at the start of a long trip. It boosts cetine levels which helps your fuel ignite. Jan 22, 2018 · See “Service Emission System” in Diesel Exhaust Fluid on page 9-13. Feb 28, 2022 · At 11,376 miles on a 2024 Chevy High Country Duramax, I just got my first and hopefully my last experience with Service Emission System, 173 miles until 65 MPH Max speed, what junk that GM is producing. Jun 7, 2023 · My 2024 2500 Denali is sitting at the dealer with 1200 miles Service Traction Control and EMC, 145 miles to reduced acceleration. Jul 18, 2024 · The power increase came in spite of the LMM being the first Duramax subject to new diesel emissions regulations in the U. 0 Duramax Diesel. What does the Service Emission System Mean? The service emission system signal means a car is running with a faulty emission system that allows air pollution beyond the federal government’s permissible standard; hence, the system needs mechanical attention. Dealer has been working on it for more than 4 hours now and can't make it go away. Apr 12, 2023 · Emissions problems is why I never bought another new diesel after owning a 2016 Duramax LML and had emissions issues early on with it. I was in the middle of the desert hauling my RV and my family for a vacation. Apr 27, 2024. 2015 Chevy Duramax Def Delete Kit. It’s 130 miles away and I have a service emissions system code up. 0L Duramax (LM2) or 6. See full list on cararac. With the 3. Apr 23, 2014 · Have a 2012 silverado 2500 LML diesel which is giving me the service vehicle emission system message. He said he orders all the trucks that way, and told me there's no difference between a Cali emissions truck and a Federal emissions truck. Truck seems to be running fine. , which came into effect on January 1, 2007. Service emissions system. 8M Penalty For Diesel Exhaust Fluid (DEF) management system. Murphy Beier I. Also said it will go into limp mode within maybe 150 miles. May 31, 2022 · Service Emission System 3. 0 Duramax. Dealership is now waiting on parts (no eta) to fix it. I was traveling with the truck in Austin. Mar 22, 2022 · 4. This morning, check engine light on and seems like the engine has a lot of "build up" noise that shouldn't be there. 40% of air for engine comes through hood vent and 60% through the fender. Cons: May require regular use for best results. 6L Duramax LML Engine Specs. Jun 13, 2021 · Word for word off the service ticket is: "Scan system p105A perform 5078823 reductant tank low speed test circuit checks ok pump has weak pressure 405 spec 500. Everything you need is right below in our 3. When I went to shut it off the DIC had the message "Service Emission System Now, See owners manual, 175 miles until 65 mph max speed. Each step requires attention to detail and use of the right tools for an effective result. Ran fine, no issues. Dec 28, 2021 · My 2024 started saying “Service Emissions Immediately. I plan to register myself with Chevy as the new owner of the truck then take it to either Rockville Chevy or OBX Chevy to get it checked out. 2024 2500 2800 miles IDash Soot levels rose 30% today driving 65mph Over 25 miles. Lml duramax service emission system reset at rogertmagee blogNew gmc sierra trucks for sale The ultimate guide to understanding lmm duramax wiring diagramsDuramax fluid emmission 8l above. SNJDMax; Feb 14, 2024 Oh Chevy Diesel; Mar 23, 2024; 2. torque in 2024 with Aug 1, 2023 · 2024 First DEF fill-up. I have 40 miles left before max of 55mph. Rec. May 17, 2023 · With a better-designed actuator on board, this should improve fuel efficiency, throttle response, and reduce emissions, etc. Thanks. Duramax diesel fuel system Duramax "service emission system" Lml duramax fuel line diagram. Feb 14, 2024 · I have a ‘20 Silverado Duramax LM2 with 65k miles. May 9, 2022 · Yesterday while driving around town after getting up to Big Bear Lake. Not sure if that can have anything to do with it. 0L Duramax diesel engine (RPO LM2). Limping it to a dealer in Dallas now at 65mph, (soon to be 55mph) hoping they can clear this issue. My check engine light came on with Service Emissions System on the DIC. 0L Duramax is a wildly capable inline 6-cylinder diesel engine designed for full-size half-ton pickup trucks and SUVs. Among the top diesel engines is the Duramax General Motors, which has used DEF in its heavy-duty trucks since 2011. Apr 14, 2024 · Duramax wiring lbz chevy harness Duramax "service emission system" Service emission system 3. replacing emission reducti replace reduction fluid supply pump module add emission reduction fluid tank drain & fill & with assist steps P&A emission reduction fluid supply pump Aug 9, 2017 · Started truck and sprang the DIC Message "SERVICE EMISSIONS SYSTEM" and the following CEL codes: P22A1 (NOx Sensor Circuit High (Bank 1 Sensor 2)), P2564 (turbocharger boost control position sensor circuit low), P20EE (SCR NOx Catalyst Efficiency Below Threshold (Bank 1)), P2BAD (NOx Exceedence – Root Cause Unknown) and P0102 ( P0102 Mass or Jul 22, 2023 · I have a 2024 L5P on order from a dealer here in AZ. Replaced sensor and drained DEF fluid and put fresh stuff in and did a forced regen. Cleared codes with Idash, check engine light went off, other warnings remain 6. 2018 Chevy Silverado 2500 duramax. 0 L Duramax Turbo Diesel Last week while driving the truck suddenly displayed "Service Emissions System" warning, then Immediately went Limp Mode. Banks Power has its hands on a 2024 and plans on putting this through as many tests, if not more, as they did with the 2023 model that reached the 1,000 horsepower threshold. Pulled a small trailer last night and hit the exhaust brake button. DRIVE 6. 0 Diesel. 0 duramax. Hot Shot’s Secret Diesel Extreme. An issue has been detected in the Exhaust Emissions System which monitors and controls exhaust gases…” I scheduled service for tomorrow. The system uses a variety of technologies to monitor and correct problems that could lead to emission issues. Truck is 100% bone stock except for KO2 tires stock size and 2 Duralast AGM batteries I just put in it 4 days ago. The Duramax Service Emission System is designed to help reduce pollutants and nitrous oxide (NOx) emissions from your diesel engine. I cannot trace a pattern as to when they come in, time of day, ambient temp, driving conditions. 1/3 highway driving 2/3 around town and backroads. -----The emissions system associated with the DPF diesel particulate filter, DEF diesel exhaust fluid, and the temp sensors and fluid injector at the exhaust. Service advisor said he hasn’t seen this issue before “but anything can hapoen. ting it to the dealer I bought it from (They are extremely unhelpful, but that’s a whole different story) Finally just brought it to them, driving 3 hours after a Jun 1, 2024 · Exact same issue with 9,187 miles. Leaving the one resort the one morning and check engine light was on for emissions system. just the service emission system - countdown to death - remains. Emission system warning light saying car will be reduced to 65 mph in 124 miles. , service traction control, service ESC, is now in hot pursuit- Following right behind my check, engine light, and my cleaning exhaust filter . 0L Duramax Diesel Engine ; 6. A diagnostic tool needs to be connected to see what messages are stored. Check for recent codes “P21DD” Reading what that means I’m left wondering what caused the problem??? Any insight appreciated Mar 10, 2021 · Received message today 171 miles until speed reduced to Jul 18, 2024 · Step-by-Step Guide to Clearing Your Service Emission System. Malfunctions are often indicated by the system before any problem is noticeable. Figured it was a regen thing as the car had been only grocery getting for a bit. Sep 23, 2020 · With codes so far having been emissions related which of course wants to send the truck into limp mode after 160 miles, I don't trust it and will likely either try and lemon law the thing or offload it as soon as it comes back from the dealer. Meanwhile, the emission system is a group of components that work in synergy to help Jan 21, 2021 · Technical Service Bulletin: #21-NA-07 Release Date: 1/20/2021. ” Anyone else experience or have knowledge this issue? Thanks Dec 18, 2022 · The Duramax Service Emission System. Grey bottle for summer, white for winter. Nov 15, 2023 · GM has issued a service bulletin about a fix now available for the 2020 through 2024 Chevy Silverado, Chevy Tahoe, and Chevy Suburban vehicles for a DEF sensor. environmental regulations require diesel engines to reduce their emissions of particulate matter, and the DPF is instrumental in this process. All under warranty. What started all of this is a diesel leak at the filter, caused the truck not to start. The update targets a specific issue with the Jul 23, 2023 · It seems the vast majority of issues with newer diesels are emissions related So IMO, if the oxymoron that is the 'EPA' wants to impose this junk, then there should be a LIFETIME warranty on anything remotely emissions, OR, an easy, legal path to delete the garbage. This occured after the following recent Jan 17, 2024 · Service emissions with check engine light along with speed limited to 65mph in 175 miles popped up the other day. Join 6. About the 2024 silverado 3. <10,000 miles and have driven for 2 winters with no issues. | Chevy and GMC Duramax Diesel Forum Jul 21, 2022 · 2022 Refresh AT4 1500 Duramax 3. 6L Duramax Diesel Engine ; Reported Conditions Feb 9, 2009 · Mine just popped up the "service emissions system" this morning. 2020 & 2021 Chevrolet Silverado & Silverado HD; 2020 & 2021 GMC Sierra & Sierra HD; Engines This TSB Relates To. Sounds like BS to me. No issues. Took to local GMC dealer and pulled codes P0476 and P049B. The check engine light also came on. Find out its performance, towing, fuel economy, design, and towing. Jan 6, 2024 · This post is for knowledge of the updated L5P and its emissions system. 2024 Duramax DPF Restriction Code. Despite tipping the scales at a staggering 8,269 pounds, the Silverado 2500HD rocketed from 0 to 60 mph in just Jun 2, 2021 · The 3 Most Common Duramax L5P Engine Problems Mar 8, 2023 · Just FYI; your emissions system warranty goes to 80k miles. Some are not a big deal, while others will need your immediate attention to keep the vehicle running smoothly. Duramax P21DD P20B9#automotive #cars Oct 7, 2023 · Hello all, I bought a new 2024 GMC 2500HD Duramax about 3 months ago. 6L Duramax L5P Engine Specs & Information Aug 14, 2020 · Common Duramax Diesel Problems, Troubleshooting, and Dec 27, 2019 · Comprehensive 6. Truck ran great, had good mpg mileage and was strong as an ox. 6L Duramax (L5P) Diesel Engine: Cadillac Escalade Models (2021-2024) Chevrolet Silverado 1500, 2500HD/3500HD, and Suburban (2020-2024) Chevrolet Tahoe (2021-2024) GMC Sierra 1500, 2500HD/3500HD (2020-2024) GMC Yukon Models (2021-2024) Chevrolet Silverado 1500 LTD (Specific VINs) Jan 4, 2023 · Replacing the DEF tank assembly on a 2020 GMC 2500hd. Why does my truck say service exhaust fluid system? If your truck’s dashboard is displaying a service exhaust fluid system, it simply means the DEF system has been tampered with. It should be embarrassing for them to have this issue on a new truck and of course nobody can get it in for two weeks. Live in PA and drove to Florida for a family vacation. It only has 4725 miles on it now. 0L LM2 Duramax diesel maintenance schedule. 18), conditions on some full-size trucks and SUVs equipped with the 6. Display has "Service Emissions System" , "Service ECU" , "Service Parking Brake" Cannot use Auxiliary power. 6L Turbo Diesel w/ Allison 6 Speed Trans, Il6-I06 Audio System 8" Diagonal Color Touch W/Navigation & Intellilink, U42 Rear Entertainment System, Z82 Trailering Equipment Pkg, Z85 Heavy Duty Suspension, UY2 Camper/5th Wheel Trailer Wiring Provisions, Y65 Driver Alert Package Nov 19, 2023 · Certain units of 2020 through 2024 GMC Sierra 1500 and 2020 to 2024 GMC Sierra HD pickup trucks, as well as 2021 to 2024 GMC Yukon SUVs, equipped with one of several available Duramax diesel Oct 6, 2022 · Dealer is still working on this. air filter was plugged and to the point of it was starting to collapse . Whenever you see the check engine light turn on in your Chevy Duramax, it is important […] The post What To Do When Your Chevy Duramax Check Engine Light Comes On May 31, 2024 · Gm engine wiring schematic 2005 Service emmission system Lml duramax service emission system reset at rogertmagee blog. Jul 1, 2022 · I have a 2024 Silverado purchased at the end of April. 0l lz0 and the 'service emission system' notice, it is recommended that you refer to your car's handbook and arrange for a professional. Jun 22, 2023 · How to Clear Service DEF System Message Duramax? DEF is an essential component of modern diesel engine technology as it helps reduce harmful emissions by converting nitrogen oxide into harmless water vapor and nitrogen gas. The engine light is often triggered by several issues. Feb 17, 2020 · 2016 Sierra. running very rough, had a tough times get. telling me exhaust back pressure valve which is on severe national back order. Took it to a dealer and they've been trying to figure out what the real problem is for 4 days. has anyone had any similar experience? Dec 3, 2023 · The DIC displayed “Service Emission System”, “Reduce Acceleration”, “Service ESC” and “Service Traction Control”. My DEF tank is full and the engine has only 350 miles on it. Pickup started bucking like the transmission was slipping. Key Features: Comprehensive cleaning and performance-boosting formula. I just checked and the engine light is still on this morning. New catalytic converter or something that has to do with the regen cycle. Jun 3, 2018 · Yesterday while driving around town after getting up to Big Bear Lake. Therefore, the trouble code surfaces as a warning signal requiring a quick fix of the malfunction. Jan 7, 2016 · Interestingly, the drive distance warning until 65 mph max message did not return, just the "service emissions system" message, yellow engine icon on the tach, and P2495 code on the Innova reader. Next I changed the fuel filter, primed and bled it and started it to check for any fuel leaks. . Oct 16, 2022 · P20EE P249D Service emissions system solved Dec 26, 2021 · i am the second owner of a 2013 Chevy Duramax and have about 62,000 miles on it. Feb 22, 2024 · Taking my 20 gmc in next week to get D&T. Im having the same issue on my 2022 Sierra Elevation 3. I tried them both and also tried doing them repetitively as directed on service info. 0L I6 Diesel First check engine light with message 2024 . Jun 9, 2015 · here's a copy of what they wrote on the service summary: cause diagnose ses light on,def light flashing,has code s p207f,p20ee,for def system,states that fuel qual ity is poor,def system fuel,100 %,clear codes,code s have not reset,needs fuel reduntant quality test down to see if anything fails. Service emission system – what does it mean & how to fix it – rx mechanic Exhaust duramax mbrp stainless pipe t409 4in lb7 silverado gmc puredieselpower Duramax diesel fuel system May 8, 2022 · At 11,376 miles on a 2024 Chevy High Country Duramax, I just got my first and hopefully my last experience with Service Emission System, 173 miles until 65 MPH Max speed, what junk that GM is producing. I’ve done 2 regents this week over 500 miles. This means a diesel could have been built with a gas hood even though they did not find one. Messages 2019 chev silverado 2500 hd duramax diesel. com Apr 15, 2024 · General Motors has released a service update for units of the 2024 Chevy Silverado HD equipped with the 6. 0L LM2 Duramax diesel maintenance schedule below, you will know when different maintenance tasks need to be completed. Jun 22, 2022 · DEF Tank Heater and Wiring Harness Updates June 21, 2022 Several updates are now available to address Diesel Exhaust Fluid (DEF) tank, or Emission Reduction Fluid tank (Fig. I tried multiple regens, reductant system malfunction and reductant system tamper tests. Routine Inspection and Maintenance Aug 29, 2017 · I had that happen at 98000 km on my 2012 GMC 3500hd, and the dealer replaced the DEF tank, the heaters quit, now another problem, at 125000km service emission system on DIC, so, dealer changed out 2 nox sensors and couldn’t get it fixed and now want to change the whole exhaust system, I’m not letting them do that, so, here in New Brunswick we have no emissions testing, and with the Dec 16, 2023 · GM has issued a service update for 2024 Chevy Silverado HD trucks with a fix for a glitch causing incomplete emissions data being provided during testing. I’ve had my DEF tank replaced TWICE and the associated harness replaced. Caution If the vehicle is driven continually with this light on, the emission control system may Jul 5, 2024 · Duramax "service emission system" part 2Maxxtorque: lmm duramax diesel emissions system 6. Called a dealership service department and dude said it’s quite possible that it’s done a re-gen and the problem will go away on its own. Neither of previous Duramax's (2013 and 2018) ever had a DEF System issue. only Check Emission System Light: What It Means and What to Apr 13, 2024 · GM Releases Fix For '24 GMC Sierra HD Duramax Catalyst Jul 16, 2016 · Service Emissions System Message - LML May 9, 2024 · The 3. The mechanics at chevy couldn't get the parts. Due to its amazing power-to-weight ratio and towing performance, GM has chosen to offer this engine in everything from Chevy Silverado 1500 to the Chevy Suburban and even the Cadillac Escalade. P2B97 P0476 P133A Service Emission System. It's important to be sure which message it is giving. Mar 10, 2024 · 10 Mar 2024 by Mr. R. They result in different speed limitations. Dealer telling me particulate filter is sooted up after 1200 miles and needs to be replaced. That1Silverado; Emission Recall (N212354170): DPF Regeneration Feb 3, 2024 · It never went off ,…it’s still going on. When I parked it last everything was fine. Pros: Enhances engine start-up and smooth running, cleans effectively. My truck just rolled over to 5500 miles. Started the truck and let it warm up 5 minutes and got the Service Emissions message on the dash as well as the 65mph limit in xxx miles message which you cannot exit out of. Chevy and GMC Duramax Diesel Forum Jan 19, 2023 · Duramax 3. So if you’re having issues with the DEF level gauge, and especially if you’re getting low warnings when you’re DEF is full, it’s covered until 80k miles. Here are some tips on how to keep your Duramax fully functional Aug 12, 2022 · Postings of Tech Service info for any New L5P engine issues. The DIC displayed “Service Emission System”, “Reduce Acceleration”, “Service ESC” and “Service Traction Control”. My 1st question is about the warranty . Dec 26, 2023 · I got the "Diesel Particulate Filter needs cleaning" message and hit start (while driving) and then the "Service Emissions System" message came up. 66k miles on it. You could have a situation with 40% less air with normal amt of fuel causing emissions non-compliance. Applies to 2020-2022 GMC and Chevy trucks with the Duramax. 800 miles on it. U. This can help prevent service exhaust fluid system in a 2017 Duramax. -10 here in Minnesota. Not a happy GM owner right now and will be an irrate one if they charge me to repair this BS problem. Unfortunately that didn't fix the situation and the same check engine light came back on at 2800 miles saying I had the same P22FE code. And it also said 175 miles till 65 MPH max. Diesel never gelled on me with it either. I called my service tech and said to add DEF fluid and drive around. I deleted the truck at year 4 leaving warranty time on the table. cwt srvqd ylh igglsp gmjt tcmn aycbwku pyg aud whymrwo