What engine is a 2004 Duramax?
What engine is a 2004 Duramax?
6.6L LB7 Duramax Specifications Chart
| Manufactured Years: | 2001-2004 |
|---|---|
| Engine Design: | 6.6L 90-Degree V8 Turbocharged Diesel |
| Transmission: | 5-Speed Auto Allison Transmission |
| Vin Identification: (8th Digit) | 1 |
| Displacement: | 6.6 Liters or 403 Cubic Inches |
What kind of truck has a Duramax engine?
The 2021 Chevy Silverado 1500 Duramax might be the youngest half ton diesel on the market, but it’s definitely making a big impression among new truck shoppers here in McKenna. Visit Northwest Chevrolet in McKenna today to test drive the new Silverado 1500 with a Duramax engine and see how it handles for yourself!
Are there any problems with the Duramax engine?
The failure is most common in higher horsepower engines, but can still occur in moderately modified and even stock power plants. Not specific to one version of Duramax in particular (ex: LB7, LLY, LBZ, LMM or LML), the problem exists across all generations.
What are the problems with the Duramax LB7?
One thing the ’01-’04 LB7 Duramax is notorious for is injector failure. The two primary failure points of the factory injectors are internal cracking of the injector body itself and corrosion-induced failure of the internal ball seat.
What kind of pump does a Duramax cp4.2 use?
Like all Duramax engines from ’01-’10, the LML was also void of a lift pump from the factory. This means that not only does the CP4.2 have to pressurize fuel as high as 29,000 psi before sending it to the rails, but it also has to pull its low pressure fuel from the tank.
The 2021 Chevy Silverado 1500 Duramax might be the youngest half ton diesel on the market, but it’s definitely making a big impression among new truck shoppers here in McKenna. Visit Northwest Chevrolet in McKenna today to test drive the new Silverado 1500 with a Duramax engine and see how it handles for yourself!
When did the first Duramax V8 engine come out?
Duramax Engine LB7 2001 to 2004 The first Duramax V8 was introduced in 2001 and was given the code name LB7. The introduction of common rail injection powered by the Bosch CP3 injection pump made the LB7 Duramax stand apart from other diesels of the day with excellent power and efficiency.
What kind of warranty does a Duramax have?
Duramax engines are known for their reliability, and come standard with a 5-year/60,000-mile limited warranty on 2.8L Turbo-Diesel engines, or a 5-year/100,000-mile limited warranty on 3.0L and 6.6L Turbo-Diesel engines. Diesels make a lot of torque, but they don’t seem to have the horsepower of gas engines.
Which is the best year to buy a Duramax?
Best Year (s): Any year, as long as all 8 injectors have been replaced with genuine Bosch re-man units As far as powertrain, suspension, and chassis is concerned, few changes exist between LB7 equipped GM’s and the ’04.5-’05.5 LLY Duramax-powered trucks.
