Check engine light - how to clear codes?
The check engine light can be show up over the smallest thing. However it still is an issue that needs to be dealt with, seeing that if there is a problem with your engine, it could cost you horspower, fuel economy, or it could even result in a blown motor. The best thing to do is to get it checked with a diognostic tool. There is a chance that it could be something as simple as a fuse or a relay, in which case if it's the fuse or relay to your airpump, it would be a small issue which can be easily fixed. However, if it's a sensor to your cooling system, you could end up with a cracked block if you don't fix it a.s.a.p. Don't ignore it unless you know it's nothing important. Or you can do like homeboy say's and put some electrical tape on your gauge face.