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Q: Car running hot.

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Car is running hot. I put antifreeze in it but it left quickly. Have to keep putting antifreeze everytime I get in the car to go. It doesn't shut off when running hot.

My car has 200000 miles.
My car has an automatic transmission.

A: The first thing to have done is a pressure ...

The first thing to have done is a pressure test to see where the coolant is leaking out to. If there is no external leak, then there may be a blown head gasket. I would suggest having a mechanic test the system and let you know what needs repair. It sounds like you have driven the engine hot and may have done extensive heat-related damage.

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