× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2007 Chevrolet Uplander 3.9L Heater
Posted to GM HVAC on 1/25/2010 7 Replies

enigne runs at 210 degrees at idle. heater blows cold. rev engine to 1500 rpms heaters blow hot. has front and rear heaters. both heaters blow cold at idle and hot off idle. had problem before changing thermostat

7 Replies Received (View Replies)

  Related Documents & Media  2007 Chevrolet Uplander

 
Message Closed w/FIX

car Vehicle Data

2007 Chevrolet Uplander

VIN 16BPV13187
Engine3.9 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedHeater
ConditionsBlows Cold at Idle. Bring Rpms to 1500 Blows Hot
Misc.Special Built
Message Closed w/FIX

car Vehicle Data

2007 Chevrolet Uplander

VIN 16BPV13187
Engine3.9 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedHeater
ConditionsBlows Cold at Idle. Bring Rpms to 1500 Blows Hot
Misc.Special Built