When did the first Duramax engine come out?
Several Duramax engines were produced throughout the years to comply with ever-shifting EPA emissions standards. First up is the LB7, which first saw the light of day in 2001. Source: Truck Trend. The LB7 was the first Duramax engine and was made from 2001–2004. It was produced just as GMC was retiring its 6.5L Detroit diesel engine.
What are the problems with a Duramax diesel engine?
Both of these issues result in fuel leaking from the injector which can then enter the crankcase. This can lead to more serious problems, as diesel fuel doesn’t offer the same lubrication properties as oil. You’ll also experience loss of power, excessive smoke, rough idling, and engine misfiring.
What are the most common 6.6L LB7 Duramax problems?
What Are The Most Common 6.6L LB7 Duramax Problems? The LB7 Duramax engine made its debut on Chevrolet and GMC HD trucks in 2001. These diesel engines are where the Duramax started, and they have been so successful that the Duramax are still used in GM HD trucks today.
What’s the difference between a Duramax and a gasoline engine?
The central idea behind the Duramax’s design was to build a diesel engine that could fit in the same spaces as a typical gasoline engine in a full-size pickup truck. This was no small feat. Diesel engines are typically larger and heavier than their gasoline counterparts.
Both of these issues result in fuel leaking from the injector which can then enter the crankcase. This can lead to more serious problems, as diesel fuel doesn’t offer the same lubrication properties as oil. You’ll also experience loss of power, excessive smoke, rough idling, and engine misfiring.
What Are The Most Common 6.6L LB7 Duramax Problems? The LB7 Duramax engine made its debut on Chevrolet and GMC HD trucks in 2001. These diesel engines are where the Duramax started, and they have been so successful that the Duramax are still used in GM HD trucks today.
What kind of pump do I need for a Duramax truck?
Increased fuel system life, including: Injectors, CP3 injection pump, and more. For stock applications, Air Dog makes the Air Dog II 100 GPH Air/Fuel Filtration system. This lift pump is ideal for stock trucks or slightly modified trucks up to 500 horsepower.
What causes a Duramax crankcase to leak fuel?
The ball seat can deteriorate over time, resulting in an incomplete seal, and ultimately, injector leaking. Both of these issues result in fuel leaking from the injector which can then enter the crankcase. This can lead to more serious problems, as diesel fuel doesn’t offer the same lubrication properties as oil.