Thermostat problem?? 3 answers. My thermostat tends to go from low to almost over heating. Pumps out hot air when the thermostat is at normal setting but as it climbs it gets cold. I want to make sure this is just a simple chang... 1999 Pontiac Montana 4 Dr STD Passenger Van. -. Maintenance & Repair ...
2004 Pontiac Montana Where is the heater thermostat, we need to replace it. ... Engine Cooling Problem 2000 Pontiac Montana 6 Cyl All Wheel Drive Automatic 145000 Miles How Do You Change A Thermostat In This Vehicle ... Here In The Last Month I Have Had To Put Antifeeze In My Van 2 Times.
Engine Cooling problem 2001 Pontiac Montana 6 cyl Two Wheel Drive Automatic 91000 miles Took out air filter box and rubber ...
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A Pontiac Montana Thermostat Replacement costs between $300 and $393 on average. Get a free detailed estimate for a repair in ... To replace the thermostat, the technician will drain the coolant from the system and remove the thermostat housing and thermostat from the engine. Many modern engines have thermostats ...
Aug 25, 2011 ... Replace the thermostat on your GM 3100 or 3400 vehicle with this nifty tutorial. The video shows you how to replace a thermostat on a 3.4L GM but it should also help you repair a 3.1L GM as well. Just a heads up - you'll need to replace an o- ring when you install the new thermostat as well.