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1998 Buick LeSabre Limited 3.8L Electronic
Posted to GM HVAC on 4/2/2009 3 Replies

When first started, temp light flashes for 5 mnutes or so. Vent light is always lit. System functions normally for 45 minutes then will start to blow luke warm air even with temp set to 90*. Unable to communicate with scan tool. Controller, HVAC control and in...

3 Replies Received (View Replies)

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Message Closed w/Summary

car Vehicle Data

1998 Buick LeSabre Limited

VIN 1G4HR52K9W
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
Misc.Dual Zone
Message Closed w/Summary

car Vehicle Data

1998 Buick LeSabre Limited

VIN 1G4HR52K9W
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
Misc.Dual Zone