Why temperature guage stay on red
My acura warms up for a few minutes then the temperature guage goes to red and stay on red. My mechanic say the car is not overheating and he think the problem is a bad temperature guage? is he correct or the car has other problems the mechanic overlooked?
Sounds like the sending unit for the gauge is bad. Probably shorted to ground. I'd replace that first and check the wiring going to it as well. HTH. -Jim
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