I'm definitely no expert on this, so I'll let you get some other replies!onedownfiveup said:Well I started off by replacing the thermostat, water pump, timing belt, and radiator. I have 122k miles.
I've had only two times the car has tried to heat up and that was the first part of the 240 miles I've driven since all the repairs listed above. It's gone over 100 miles no heating problem. I only drive short distances though.
Car heats up to normal temp pretty quick though.