Have Jeep Questions? Ask a Jeep Repair Expert for Answers
Hello, my name is***** could be caused by many things if vehicle still runs fine then it is likely a minor emission related problems. You can check codes yourself by turning key on-off-on-off-on and they will display on odometer. Another option is to have parts store use scan tool to check codes which they will do for free. Here is a video that shows how to check codes, let me know how it goes or if you have more questions. Thanks.