2000 Oldsmobile Alero 4 cyl Front Wheel Drive Automatic 192000 miles
I have an MY2000 Olds Alero It ran perfect until the last weekend started to miss very bad with white smoke coming from the exhaust!
The Service Engine Soon light & Traction Off came on!
It reads the following codes:
P0204 - Injector 4 control circuit Malfunction
P0304 - Cylinder 4 Misfire Detected
P0621- Generator L- Terminal Circuit
I changed the fuel rail with 4 injectors, 4 Spark Plaques with the 2 coil pack and still have the exact same problem!
The engine still has plenty of power even with the misfire but it blows a big cloud of white smoke!
No water mixing with oil or engine overheating!
have the same problem?
Saturday, January 5th, 2008 AT 8:07 PM