You can have the car scanned for free at any autoparts store.
There are hard codes (those which keep the CEL light on all the time) intermitent codes (go on and off) and pending codes (won't set the CEL light, but are stored in the PCM's memory).
See which one(s) you have.
The code you have could very well be a loose gas cap.
Monday, November 17th, 2008 AT 10:50 PM