Pontiac Sunfire Problem Report
Pontiac Sunfire Rough Running Engine Due to Vacuum Leak
The engine vacuum hose to the MAP sensor may crack resulting in a vacuum leak causing the engine to run rough and/or stall.
Labor & parts to replace power steering return hose 4 1999 Pontiac Sunfire, 2.2L........
- I have Checked harness resistance from sensor to main connector. ok - have checked sensor in...
my engine is locked, is it something i can fix myself, help!!!