What engine is in the 2008 Duramax?

What engine is in the 2008 Duramax?

What engine is in the 2008 Duramax?

2008-2010 GMC Sierra & Chevy Silverado HD 6.6L LMM Duramax Specs

Manufactured Years: 2007.5-2010
Engine Design: 6.6L 90-Degree V8 Turbocharged Diesel
Transmission: 6-Speed Auto Allison 1000 Transmission
Vin Identification: (8th Digit) 6
Displacement: 6.6 Liters or 403 Cubic Inches

Is the 6.6 LMM a good engine?

Consistent to its very similar LBZ counterpart, the LMM is a highly reliable engine. The DPF is a hot-spot for failure so beware that you will probably end up with a few thousand dollars of DPF/emissions repairs, however you can *illegaly* remove this potential problem by removing the DPF system.

Is 2008 Duramax a good year?

Quick Answer: Avoid Duramax Year Models 2001-2010 The Duramax has a long history. We recommend avoiding any GM vehicle that comes equipped with the 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, and 2010 Duramax engines. In short, the newer model years show improved performance.

Does the LMM have a CP3 or CP4?

No. The CP4 comes stock on the LML engines. All other models have a CP3, which so far has proven to be much more reliable.

Is LBZ and LMM the same?

Both are basically the same engine, the LMM just has more emissions systems than the LBZ. but besides the injectors, everything else engine wise is basically identical. i would pick the LBZ due to less emissions stuff.

Does LMM Duramax have DEF?

The 6.6L Duramax LMM featured only a small horsepower and torque increase over its predecessor. It was available through the 2010 model year and was replaced entirely by the LML for 2011, which features an even more advanced exhaust aftertreatment system requiring the industry’s [then] new diesel exhaust fluid (DEF).

What year was the most reliable Duramax?

#1 Best Year: 2007 Duramax The engine was built to handle heavy-duty driving and could endure a lot. It was extremely reliable and efficient too, as it gave MPGs of 16 in the city and 22 on highways, which is great when considering the discussion about a pickup truck.

What is the best Duramax engine?

– Power: 310 HP at 3,000 RPM – Torque: 605 lb-ft at 1,600 RPM – Block: cast gray iron – Head: cast aluminum – Compression ratio: 17.5:1 – Valvetrain: OHV (overhead valve), 4 valves per cylinder

What are the problems with the Duramax?

Fuel Injector Failure

  • Water Pump Failure
  • Fuel Filter Housing O-ring Leaks
  • Blown Head Gasket
  • Overheating (fan clutch problems,radiator gunk)
  • How to get 30+ mpg with a Duramax engine?

    the best way to gain 30 mpg is when the engine is cruising, they need to shut off 4 of the cylinders so its a 4 cylinder running, that will dramatically save fuel and probably push it to 40 mpg, but using that feature will only work when driving empty, if you were towing, you probably could use 6 out 8 cylinders to tow.

    Is the 6.6 Duramax a good engine?

    A Duramax 6.6L diesel engine is a great choice for a Chevy Silverado HD to maximize power and towing capabilities. A full-size heavy-duty pickup truck really benefits from this V-8 engine. It levels up a traditional diesel with a turbocharger that allows for more efficient power production.