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Load More. Chevy and GMC Duramax Diesel Forum. 3.8M posts. 217.6K members. Since 2005. A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! Join Community Grow Your Business. Our Top Forums.
Here's how I solved my P20EE and P249D codes that have been plaguing me for months. Truck has 185K and I got it not quite a year ago somewhere in the 17xK range. It has drank def much quicker than the 2011 and 2015 I had previously. First I got the P20EE, then a short time after I got the P249D. I'd replaced the def injector, but the orginal ...
Lead photo courtesy of LightFoot Studios/Shutterstock. 1. Foxwell NT530. The NT530 is a dual-direction scanner that can communicate with a wide range of vehicle sensors and modules. Foxwell says that it offers OEM levels of connectivity and diagnosis to help you narrow down exactly what the problem with your Duramax is and get it fixed.
My soot count at start was 10 or 12, however the truck was sluggish prior to the regen and is not now. Current Truck: 2024 GMC Sierra Denali 2500 HD with retrax-pro tonneau cover. Former Trucks:2019 GMC Sierra Denali Duramax 2500, loaded. 2016 GMC Sierra Denali Duramax Z71. every option with the exception of rear seat video.
As the years go by, it more and more obvious that diesels owners will have no choice but to put up with the ridiculous emission systems on our trucks. Having the ability to clean the DPF yourself it more assuring. 2011 LML Silverado 2500HD CCSB Z71, Leveled, Bagged, B&W Companion. Melonhead1102, AlisoBob and Bozdx.
Melonhead1102. 5856 posts · Joined 2017. #3 · Oct 13, 2020. The pro's are a lot of things. Engine life, efficiency, fewer parts that could fail and put you into limp mode. The trucks run a lot better after weight loss surgery, and you get the exhaust noise as a side benefit. The cons are a lot of things too. Upfront cost is something to consider.
The P1050 code kept coming back over the months and looking at the DEF level on the DIC I could see that the failure was very intermittent at times. At others, it was a hard failure. One pattern did emerge, and that was in the mornings when it was cool out (relatively speaking in Florida) the level reading was normal.
I added some Hot Shot's Secret Diesel Anti-gel just yesterday. My son swears by it. Let us know what you ended up using. 2019 GMC Sierra 2500HD AT4 Crew Cab L5P Duramax, Banks iDash Super Gauge and Pedal Monster, WC Fab Trans Cooler Bypass Valve, Lasfit Switchback LED Fog Lights.
My scanner says the fuel pressure is 57-60 at idle, but the pressure dropped to 42 at the time of the DTC incident. Reply Like. M.A.M. 9116 posts · Joined 2014. #3 · Jun 3, 2020. The P2635 sets when your lift pump pressure (actual) deviates more than 5.8 psi from lift pump pressure (desired) for more than 30 seconds.
DEKA batteries, just installed 2 of them. 2011 Chevy Silverado 2500HD CC 4x4 LT Duramax. 6.5" BDS - 20x12 TIS 544MB 328/60/20 Toyo AT2 - EZ-LYNK - PPEI - S&S Diesel Supersport CP3 - SDP CP3 Conversion Kit - PVC Reroute - 5" Atlas AFE Exhaust Straight Pipe - Air Dog2-4G, 100GPH - HSP Hi-Flo Kit. Reply Like.