Hi folks,

I got a pontiac firefly 1988, and it's failing from aircare (smog). I've done checking most of the parts, I change cat- converter, pcv valve, air filter, spark plugs,cap and rotor 02 sensor, for short, i did a major tune-up If i'm going to check fro...

FIX posted 5/6/2000

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