Have Jeep questions? Ask a Jeep repair expert for answers
Thanks for using JustAnswer.com! My name is Marc, and I'll try to answer your car questions. I'll start with some ideas of things to check, and then we can move on to more advanced diagnostics if needed.
There should be a port under the driver side dash where youll plug in a scan tool. You can purchase an engine code reader fairly cheaply at local auto parts store or online, or have reputable shop hook one up and pull codes from all of the modules that are on the car.