Webb7 maj 2008 · corkybarder. Was recently out of town in a friends 2003 Duramax during which, one of the injectors failed. Called the local dealer and they told me to bring it on in, and since I was from out of town they would get right on it. They called me back within a couple of hours and told me that it was indeed a fuel injector and GM would pay for it. Webb24 jan. 2024 · The Duramax 6.6L utilizes a variable-vane turbocharger. As a result, the engine produces more power while emitting less exhaust fumes and maintaining its overall fuel economy. Vehicles with the Duramax LGH: Chevrolet Silverado 2500/3500 chassis cab GMC Sierra 2500/3500 chassis cab Chevrolet Express 3500/4500 GMC Savana …
Best Injectors for LB7 Duramax - Mechanic Guides
Webb12 apr. 2024 · The LB7 Duramax (2001-2004 model years) set the bar very high for Ram and Ford to reach. But, if you ask ANY LB7 owner, the one issue that has typically already cost them thousands of dollars, is injector failure. Find out how to diagnose and even replace your injectors once for all. WebbDuramax L5P 2024+ injector replacement. Pro Diesel Repair 2.42K subscribers Subscribe 2.3K views 1 year ago Here we show you how to replace and injector for a … j.g. wentworth home lending login
GM Duramax Diesel Piezo Injector Operation - YouTube
Webb24 nov. 2024 · LB7 injector replacement performed at an independent shop typically calls for 10-12 hours worth of labor and roughly $3,500. No matter where you take the truck … Webb24 maj 2024 · DURAMAX LB7 trucks are known for their great performance and efficiency, however a great number of truck owners are not too happy about early LB7 injector failure. According to most truck owners, LB7 injector failures happen because of the following reasons: Contamination of the fuel system Webb16 dec. 2024 · A Duramax truck with stock injectors and tuning, at operating temperature, should idle with a calculated fuel rate (CFR) of 7-9 mm³ – and that is the baseline, i.e. balancing point, from which each of the individual cylinders gets its rate from. install from disc