Check Engine Light on After Overheating – Jeep GC
February 24, 2012 Check Engine Light, Jeep No Comments© DenLorsTools.com Summary: This auto repair blog consists of questions from a Jeep Grand Cherokee owner and answers on possible causes of over-heating and a CEL (Check Engine Light). The Jeep owner has a CEL that came on after his vehicle overheated. With no obvious leaks he asks advice.