Engine Mechanical problem
1996 GMC Sierra 6 cyl Two Wheel Drive Automatic 248000 miles
I a 1996 gmc sierra pickup 248000 miles The troble code reads third cylinder misfire. When you start the truck the check engine light stays on. But when you let it sit an idle for 15- 20 minutes the check engine light starts to flash. What do you think could be the problem I have had it tuned up and no results still the same problem
have the same problem?
Monday, March 9th, 2009 AT 6:07 AM