Questions

Pontiac Montana 2003 Have High Coolant Temperature 210-228 F.

pontiac montana 2003 have high coolant temperature 210-228 F, and engine runs powerless. Two fans and relays works normal. If caused by coolante tm sensor bad or thermostat bad?

How Do I Reset My Mpg And Trip Milage

I just got a Montana and I would like to know how to reset the mpg near the over head lights

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2000 MONTANA OVER HEATING

van is overheating and losing heat. heres the list of parts replaced; head gaskets, radiator, water pump, thermostat, some hosing and clamps. Am i missing something here, could it be a sensor.

Pontiac Montana Van Will Not Start

battery is fully charged, turn the ignition key, the horn honks, but the van will not turn over

Overheating Problem

On my 03 Pontiac Montana overheating problem I’ve replaced tstat water pump and cap but still overheating don’t know what to do? No water in oil no smoke and no leaks but still have a lot of air in...