Can towing make your check engine light come on and make your truck run ruff?
I towed a small tent trailer 25 miles for a friend. I parked my truck (1996) the next day my check engine light came on and since then it is running rough.
The extra load on the engine may have triggered a sensor. I had this happen to me with my vehicle. I towed my boat to the lake and burned up the catalytic converter, CEL came on. Have the code(s) read to determine what sensor(s) are triggering the light to come on.
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