Have a 2013 Wrangler Sahara Unlimited with 70000 miles, pretty stock. Recently the check engine light came on, but no error code is being generated. The only symptons that I can see so far are the "ECO" light does not come on even coasting down a hill and there seems to be a slight hesitation/roughness when I accelerate for idle. Otherwise, it seems to be okay and gas mileage has not noticeably changed.
Thanks for your help!
Thanks for your help!