Engine Performance problem
1996 Chevy Blazer 6 cyl Four Wheel Drive Automatic 153000 miles
my blazer is got a "service engine" light on. Its running like you missing a spark plug. I just replaced spark plugs, spark plug wires and oxygen sensors. It worked for a little bit than goes back to the same problem. Plug in one of those code readers and it said misfire on cylinder 4. It jumped from "misfire on cylinder2" before replacing those parts to "misfire on cylinder 4"after replacing parts. What could be the problem?
have the same problem?
Wednesday, May 21st, 2008 AT 3:08 PM