Hello Group I have a 1983 chevy van thatI dont know which tool to use to pinpoint my problem and what the problem is. when the van is put under a load its starts missing and u can hear popping through the carb. so i put the vacuum gauge on below the carb a...

FIX posted 4/14/2000

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