1997 Pontiac Sunfire "check engine" Questions

check engine light came on, why? I stopped for groceries and the check engine light came on when I started it back up the check engine light is on to tell you that something serious has happened to ...

...check engine light to come on and the process of finding the cause.When the Check Engine light (or Service Engine Soon or small picture of an engine) is turned on, the systems computer control unit ...

check engine light. Pulled the coil pack rail, checked connections. Replaced very old plugs (OE) and replaced. Still running rough AND Backfiring, but now the Check Engine light is solid, not flashing

...check engine light flashing, no power upon acceleration I have replaced the plugs, wires and coil pack and it still has no power and a rough idle. The check engine light is flashing and the code ...

check engine light comes on after about 15 minutes of driving...turns off after car is turned off and turned back on, but comes back on after a little while...doesnt change way the car runs...is it ...

...check engine light can mean a variety of things. It could be as simple as changing your oil to as complex as sensors needing changing. Most local parts houses will run a free diagnostics check to ...

check engine light comes on and the engine will not rev past idle. Hit the gas and it will only idle. Turn air off and 15 minutes later the car works fine just don't use the air. Its a 98 with

check engine light has gone on, what could be wrong A check engine light could be illuminated for 100+ different reasons probably, can you describe more about any problems you might be experiencing ...

...engine idling in PARK, remove the check plug from the transmission. If transmission has been overfilled, allow fluid to drain out. If no fluid drains out, add fluid through the TRANS FLUID fill cap ...

check engine light I have a 1998 Pontiac Bonneville with about 224,000 miles on it. This morning I started it up to warm it up and when I went back out to drive it the check engine light was flashing.