check engine light...arrg
'94 Bonneville SE 3.8
Trying to find if anyone else has the "check engine light" coming on all the time, but when taken into a GM dealer it always has a false code or other crap showing.
Someone told me it could be the oxygen sensor doing it.
Originally the car would stall when coming from highway speed or constant speed down to stopping at a red light. Restart the car and the check engine light would go away. Took it to a mechanic and he said the ignition coil ($500) unit. So I purchased it and the stalling has gone away, but hte light still comes on once in awhile.
I purchased a O2 sensor, just wondering if someone has a picture where it is located, tried looking in a Chilton'* manual, but the sensor and where they have it doesn't seem to be in the same spot.