1993 Buick LeSabre Custom 3.8L Air Vents
The problem we have is that when going up a upgrade on cruise control with it on or off the air fades out from panel vents to defrost vent then comes back to panel vent. We have run all Alldata test. We founded the Vaccum tank to have a hair line crack. We rep...
FIX posted 9/9/2004
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Message Closed w/FIX
Vehicle Data1993 Buick LeSabre Custom
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Message Closed w/FIX
Vehicle Data
1993 Buick LeSabre Custom
VIN | 1G4HP53L6P |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Affected | Air Vents |
Conditions | Vents Change Under Load |