Here Are The Best Years For The 6.6 Duramax Engine (And The Ones You Should Avoid)
Read more: How To Clean Your Car's Engine Bay: A Step-By-Step Guide Introduced in 2006 to replace the LLY Duramax engine, the ...
Hosted on MSN2mon
6.6 Duramax Vs. 6.7 Power Stroke: How Do These Diesel Engines Compare?
It was replaced by the 310-hp LLY Duramax, with 605 lb-ft of torque, halfway through the 2004 model year. More changes with increased power came on a regular basis, with the LBZ in 2006 ...