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2000 Pontiac Montana Base 4dr Reg WB w/6-Passenger Seating



Questions & Answers

Mechanic Q: My Montana is over heating!!?

When im going down the road the temp is fine but when I stop at a red light the temp will start to go up! I can not let it run no more then 5mins max before its on the red! My husband has changed the thermostat 2 times now and flushed it 3 times. we put 50/50 DEX-COOL in it and kept letting the air out. next thing we were going to do is put a new Radiator in it, we also replaced the water pump last year.

Q: My 2000 Montana is over heating!!?

When im going down the road the temp is fine but when I stop at a red light the temp will start to go up! I can not let it run no more then 5mins max before its on the red! My husband has changed the thermostat 2 times now and flushed it 3 times. we put 50/50 DEX-COOL in it and kept letting the air out. next thing we were going to do is put a new Radiator in it, we also replaced the water pump last year.