Close
QUESTIONS

RepairPal is your advocate for car care advice and guidance

Q: Can this problem be solved? on 2002 Ford Thunderbird

Random codes issue / keeps changing on which cyclinder
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
Inspect spark plugs(have you changed them since fist getting the code?).Monitor live data with proper scan tool and see if any sensors are not in proper range IE - temp reading below 190F after full warm up. Watch spark advance and long term fuel trim and more , will give you better info to diagnose.
Didn't find what you were looking for?