2004 Pontiac Montana Stinks After Replacing Heater Motor. Low coolant can cause your. If the heater core is good and the blower works, the valve doors may not be opening and.
Usually a heater core failure will result in coolant smell in cabin. If there is no air flow from the air vents in the dashboard when you turn on the heater in your pontiac montana, it means the problem is related to the fan or blower motor function. If the heater core is good and the blower works, the valve doors may not be opening and.
If I Unplug The Wires From The New Heat Sensor The Fans Turn Right On, But.
Web it’s easy to verify your montana’s coolant level by checking the overflow container. Had thermostat replaced, heater core flushed,. Web idk your mileage, but my montana required new head gaskets at 80k, now at 170k having heating/overheating issues.
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Low coolant level one of the primary reasons for engine overheating in montana is a low level of coolant or antifreeze in the cooling system. At the simplest level, there are two main reasons why the. Web pull the electrical connector off and turn on the ignition key.
Web The 2004 Pontiac Montana Has 2 Problems Reported For Hvac System Stays On When Car Is Off.
Always start with the easiest thing to check. Web 3 answers 55,480 transam77 answered 9 years ago sounds like it could be an intake gasket. To access the heater core, you will need to remove the dashboard.
The First Step Is To Ensure That The Car’s Fluids And Coolant Levels Are.
Web > replaced the heat sensor thinking it wasn't communicating correctly but no luck with that. A hot engine is usually caused by a few different. Turn on the fan for the blower motor.
The Most Common Causes For Blower Motor Not Working In Pontiac Montana Are Blown Fuse, Bad Relay, Resistor Or Control Module.
Web 17,615 camarocollector answered 8 years ago check for a shut off/ diverter valve at the heater hoses under the hood. If you suspect a bad heater core for the rear. Usually a heater core failure will result in coolant smell in cabin.