2006 Cadillac STS "check engine light" Questions

...check engine light on to pull codes? I recently had a check engine light on, I disconnected the battery, re-connected, now it is off....is it too late to pull the codes? Yes, it is too late to ...

check engine light is blinking, it is the automotive equivalent of posting in bold, underlined, all caps.... it is SCREAMING at you to get your engine control system checked out because you are in the

check engine light, I would suggest to get the error code.  I have a 2001 Seville STS and it used to do the same exact thing. I would be sitting at a red light and it would shut off. The I had to

check engine light came on i noticed that the engine fan was also running. I had added some injector cleaner to my gas could this have triggered it? Not likely.... But as you just put fuel injector in

Check Engine Light on over a year You do realize that is about the highest level of vehicle abuse & neglect you could have,as far as the electrical & electronics on vehicles go ? Nice Vehicle

...check engine light on a 2005 Cadillac STS V8? If the check engine light is on, there is a problem that the computer has detected and it needs to be fixed first. Once the proper repair(s) have been ...

check engine a nd batt. light come on. car will re start right away. cleand as many ground as i could find, no help. it happens a few times every day. It could be more than just the ground,it could be

...have anything to do with not starting . The check engine light should be on with the key in the on position , should stay on till the engine is cranked over . The battery is under the rear seat

...check enin light would come on, is either a faulty sensor or circuit. Possibly leaky vacuum leak would set it off. The best way to find out why it is on, is to have the engine codes read which many ...

check engine light on, and if not, does it EVER come on? People sometimes do remove trouble lights to sell troubled vehicles! Check for a sized engine. And a engine compression test will help pinpoint