Originally Posted by Outlawfarmer
Iím thinking of buying a five window GMC from 2004. It has a gas 6.0ls motor. Am I correct that it should be good and isnít like itís diesel brother?
Also what body style uses a smiley face on the roof line?
The 6L gas motor works fine, just has to rev more to produce power than the Duramax. I've had both, but generally prefer the Duramax power and mpg