× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1.9L Saturn sticking exhaust valves diagnoses
Posted to Technical Tips Forum on 3/14/2002 22 Replies

Hi Techs. About a year ago I posted some waves that I believed showed an exhaust valve hanging open causing a misfire on a 1999 Saturn DOHC engine. At that time I had the theory wrong of what the spark line should look like during this condition. Mac VandenBri... Login to read more.

Files Referenced:

thumbnail thumbnail

22 Replies Received (View Replies)