Anonymous posted an answer for this 2006 Chevrolet Cobalt:
"I used to change my oil all the time...easyier...cheaper...faster...yea....not since i got..."
Anonymous posted an answer for this 2006 Chevrolet Cobalt:
"I had a similar issue of the battery going flat dead...after jumping it everything was..."
Anonymous posted an answer for this 2003 Chevrolet Cavalier:
"Are you using the original key that came with the car? The chip in that key may have gone..."