Duramax diesel engines are installed on many of General Motors light and medium capacity pickup trucks. The engines are all equipped with an EGR valve system, which operates by recycling a portion of the exhaust through the engine. This increases fuel economy by ensuring that all of the diesel fuel has been consumed. …
1/15/2019 · Hi All, This is my first post on here and I’m at a bit of an impasse. About 4 weeks ago my 2015 Duramax pops a CEL. Before I have a chance to go get the codes read it goes away by itself, I didnt really think anything of it. About a week and a half goes by and the CEL pops back on. I run down…
GM EGR Bypass Valve . Fits 2011-2016 Chevy/GMC 2500/3500 HD LML. Part# 12639421. If your EGR bypass valve is stuck and setting codes replace it with this genuine GM replacement. It is recommended to get the install kit when changing this valve . Includes: 1 x GM EGR bypass valve Part# 1269421; Optional: EGR Install Kit, 12/16/2017 · 2015 2500HD. Save Share. … I took the egr valve out and tried to clean it but it was so messed the valves wouldn’t even open or close unless I forced them with plyers. They are supposed to move easily. … A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion about modifications, towing …
SPELAB 2011- 2015 GMC Chevy 6.6L Duramax EGR Valve Cooler Delete Kit Black Off Plate. Availability: In stock SKU: SPES27011-BK. Product Type: Vendor: SPELAB. $79.35. Quantity: Subtotal: $79.35 Add to Wish List Description; Customer Reviews; Shipping + Returns Policy …
How to Replace an EGR Valve on a Duramax | It Still Runs, How to Replace an EGR Valve on a Duramax | It Still Runs, 1/29/2019 · Video of the full EGR delete on my 2012 lml Not to hard just time consuming! Stay with me as the video edits will get better! Due to the 15 minute limit on Y…
Cooler Bracket 2010-16 with diesel egr valve & related components. 6.6L diesel, egr valve & related components, 2015 -16, front cooler.
8/18/2015 · But the build-up happens so slowly most owners don’t recognize there’s an issue until a P0404 code appears on the dash, indicating there’s an issue with the EGR system.. The primary reason for degrading engine performance and throwing an emissions code is the build up of the carbon deposit within the EGR manifold is preventing proper exhaust gas flow past the EGR valve .
8/18/2020 · Fuel Pressure Relief Valve The fuel rail on the 6.6L Duramax injects fuel at nearly 23,000-26,000psi of pressure. Included on the fuel rail is a pressure relief valve which is a spring-loaded valve on the back side of the fuel rail. The valve’s job is to release pressure in the event that it becomes too high.
