Engine Performance problem
2001 Chevy Malibu 6 cyl Front Wheel Drive Automatic 138690 miles
Hi I have a check engine light on, hook up to sanner cly.4 misfire po304.I check for spark(ok)and check for compresstion(125lbs.)I can not check for injectors pluse because it is under pltam. Could it be a bad moduel?Or injector?What do I from here?
PS I cleared the code and it did not come back on intill the motor was hot then it came back on #4 cly. Misfire!How about a bad coil pack?Help
have the same problem?
Tuesday, March 9th, 2010 AT 7:58 AM