Engine runs normally and does not overheat but my radiator fan kicks on a lot while driving.
Mileage - 180,000. I use Z-Max microlubricant in my oil and temp gauge always stays within low/normal limits. While driving, radiator fan kicks on and off repeatedly, which started about two months ago. Is there possibly a sensor that has gone bad?
answers
1 Answer
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Jimm 6/9/2012Several possibilties; low coolant level in the radiator, incorrect coolant mixture (not at recommended 50/50 anti-freeze and water mixture), faulty cooling fan switch, faulty cooling fan temperature sensor, faulty cooling fan wiring or connections.
lccolter 6/9/2012Thanks, Jim. Will check it all out and let you know.