Q: Once in a while car temperature gauge goes from normal to hot when the A/C is turned on.

asked by on June 19, 2017

My car temperature gauge goes from normal to near hot when the A/C is turned on in the car. After a while it sometimes return to normal or a little above normal or when the A/C is turned off the guage returns to normal. Note, I just had the A/C repaired at the dealership a few weeks ago as it was not cooling and was told they replaced a high pressure cable/wire to solve the problem.

My car has 90000 miles.
My car has an automatic transmission.

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