keeps boiling over hot on 1995 Mazda Millenia

this is a supperchanger...running hot a lot...
tring to change the theromsat?should this take care of my problem?thanks david

Asked by for the 1995 Mazda Millenia
Complex engine very expensive parts (friend of mine has two timing belt job is very expensive) he had head gasket problems on both cars that I think he takes great car of but puts a lot mileage on. Overheating problem could be caused by many things a stuck thermostat, incorrect fan operation, restricted radiator of head gasket issues.
2 answers
my 95 did the same thing check the radiator