Q: Car starts to overheat when the A/C is turned on, but it is fine when it is turned off.

asked by on March 17, 2017

Car normally marks half way on the heat gauge when running. But when I turn the AC on the car slowly starts to heat up and eventually will overheat. There are no coolant leaks. What could be the problem?

My car has 133734 miles.
My car has a manual transmission.

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