Search results
-
M
Rough Idle and running VERY rich
99 Yukon runnin rough NOVAhoe, I'm having the exact same problem... My truck has a history of misfires on cyl #4...My mechanic is coming over tomorrow with his scanner & some other tools to determine what is wrong. I read a post where a guy had similar probes like ours at 65-70..He said he...- M$ke
- Post #5
- Forum: Performance
