Toyota Repair: 89 Toyota Camry AC, electric cooling fans, radiator shop

Question
I have a 89 Camry (4 cylinder) and it only overheats when the AC is turned on.  Otherwise, the car runs good.

Answer
Check to see if both electric cooling fans turn on when the a/c is turned on, if they do then some of the other things to check or replace is the thermostat, the radiator, which may be restricted. The radiator can be cleaned out at a radiator shop, these are the most common causes for overheating with the a/c on.