2007 Chevrolet Cobalt Q&A
2007 Chevrolet Cobalt Question: ignition sensor
Reset all sensors by disconnecting & reconnecting the battery. - flybynite
scan anti theft codes and post so we can adv - globalhelper
The ignition module or an ignition coil may fail causing an engine misfire, the Check Engine Light may or may not illuminate. Diagnoses will be required to determine the cause and needed repair.
when stopped at a light the idle spped seems to drop and the engine starts hesitating like it i...
TOOK CAR BACK TO CHECK CODES ONE OF THE CODES CAME BACK ON AND THEN THE NEXT DAY IT WENT BACK OFF WAS IT JUST RECYCLING THE COMPUTER ON ITS OWN SINCE WE WIPED THE CODES OFF ARE SELF THE CODES SHOW...
replaced te knock sensor, spark plugs, fuel injectors. Still runs rough at idle and temp runs 190 to 200. Car has 75,000 miles on it. Did not replace the fuel filter. Could this be the problem?...