2005 Cadillac Escalade Q&A
2005 Cadillac Escalade Question: why would the engine light come on but the car runs great?
engine light just came on - Visitor
Check this article in the Repairpal's Auto Repair Encyclopedia; http://repairpal.com/check-engine-light - fernando
Fuel cap could be loose. Tighten cap and drive for a day or two to see if light goes off. - Visitor