the spark plugs are located behind the glovebox inside the van. you have to remove the glovebox and carpet to get to the engine.
i get 16 to 18 depending on the traffic and that is about 20 on the highway
how to change the serpentine belt on 2003 Chevy express 2500
Chevy Express 1500 is 0.5 ton, 2500 is 0.75 ton, and 3500 is 1 ton.
how do you remove the pince bolt cover of a 2005 Chevy express van
Ignition lock cylinder