2008 Chevy Cobalt Battery Jumped then Check Engine Light co

Tiny
COLEJ2010
  • MEMBER
  • 2008 CHEVROLET COBALT
Engine Mechanical problem
2008 Chevy Cobalt Manual

The other day I killed the battery by leaving the lights on all night. In the morning I jumped my car and then drove it around. I stopped and filled up on gas and when I turned the car back on the check engine light came on. What could be the problem? I already tried taking the cap off and putting it back on just in case I didn't do it right the first time.
Sunday, September 26th, 2010 AT 3:00 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Have the computer scanned for code/s-you have a problem within the engine management system that caused the CEL to turn on-This is your starting point of diagnosis, finding out what's going on.
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Sunday, September 26th, 2010 AT 8:03 PM

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