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2001 Pontiac Montana 3.4L Heater
Posted to GM Engine on 11/29/2008 26 Replies

Customer brought in van for little to no heat at idle. when driving, temperature in van is better but not where it should be. After flushing entire system and using airvac to refill, same symptom. No heat. When I switch temperature over to cold there seems to ...

26 Replies Received (View Replies)

  Related Documents & Media  2001 Pontiac Montana

 
Message Closed w/FIX

car Vehicle Data

2001 Pontiac Montana

VIN 1GMDX03E21
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedHeater
ConditionsNo Heat at Idle
Message Closed w/FIX

car Vehicle Data

2001 Pontiac Montana

VIN 1GMDX03E21
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedHeater
ConditionsNo Heat at Idle