Having problems with your 2001 Pontiac Montana ?
My 2001 montana has heat then no heat and heat again it does'nt overheat it reads normal but just wondering how to fix this as we bled out the screws fluids are good too
Usually when that happens the radiator is a little low on coolant. I know on some 2000 models they have an electric pump that will help circulate coolant to the heater cores of the front and rear, this does help some.
Repair Help & Product Troubleshooting for 2001 Pontiac Montana
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