WebNov 5, 2024 · Here is our guide to the 7 most common 6.6L LB7 Duramax problems and how to fix them. 1. LB7 Duramax Injectors. The most notorious LB7 Duramax problem is their original injectors. Even GM acknowledged their problems when they corrected the original injector design and issued a 200,000 or 7-year warranty on the updated model. WebAug 13, 2024 · Mechanical Pumps The “Sigma” Also known as the $10,000 injection pump, the Sigma pump is a plunger-style, inline mechanical pump similar in design to the Bosch P7100 found on the 5.9L Cummins that powered Dodge Ram 2500s and 3500s from ’94-’98.
Do I Need A Lift Pump On My Duramax? Unlock The Truth
WebSep 20, 2024 · The Duramax has a lot of sensors to make the fuel injection system work right, but at the end of the day, the only part that has to be controlled by a computer is the … WebJan 13, 2024 · Virtually every diesel has a lift pump of some sort, from the old mechanical injection systems, to Ford’s HEUI system, to newer common-rail rigs. Even engines like GM’s Duramax actually use a factory lift pump built inside the engine’s high-pressure CP3 pump to draw fuel from the tank. Subscribe Our Weekly Newsletter the hermitage rockingham nc
6.6 duramax with 6.5 injection? The Truck Stop
WebFeb 26, 2024 · When they first arrived, International DT466’s used mechanical fuel injection system and 2 valve per cylinder head design. Bosch MW pump was used until 1992 while Bosch P pump replaced it from 1993 to 1995. ... Duramax 6.6L V8 took over the responsibility of powering GM medium duty trucks (Kodiak/TopKick), pickups (Chevy … WebMay 20, 2024 · Prior to turning to Wagler and Wimer for their current mechanical DX460 monstrosity, Kusilek and Dickey had arguably pushed common-rail injection to its vertical limits. On their previous engine platform, an incredible 2,980 hp was coaxed out of the Duramax on the engine dyno thanks to S&S Diesel Motorsport. WebYour #1 Diesel Parts Supplier for Diesel Fuel Injection Pumps, Diesel Fuel Injectors, Diesel Performance Parts, Turbochargers, Garrett Turbos, Fuel Filters, Additive, and more for … the hermitage resort virginia