it must be just blazers because like i said the 4.3 in your van has been pretty well perfect.

 

well to be fair, my engine problems were mostly ignition related, the motor itself works great now, although it is GUTLESS. Won't hardly spin a tire in the dirt..... It almost seems like a traction control thing, but I don't think it has TC...?

the whole truck is actually workin good atm according to the wife, except for a warped rotor, but that's usually the calm before the storm lol...