Good Morning Chevy Techs

I have a 1994 chevrolet Astro van in with a 4.3 vortec engine in it. Compresson on #6 cylinder is 30psi. When the customer went to the dealer to see if they would do anything about it they said how do we know the heads are not bad an...

FIX posted 1/7/1999

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle