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1991 Buick Park Avenue Ultra 3.8L Volt Geuge
Posted to GM Electrical on 12/6/1999

The alternator light flashes on and off under heavy acceleration. The cars gauge shows 14.6 volts all the time. A complete charging system analysis shows everything is working normaly. My DVOM also shows good voltage under heavy acceleration. The belt is new a...

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car Vehicle Data

1991 Buick Park Avenue Ultra

VIN 1G4CU53L7M
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedVolt Geuge
ConditionsLight On
Misc.Park Ave Ultra
Message Closed

car Vehicle Data

1991 Buick Park Avenue Ultra

VIN 1G4CU53L7M
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedVolt Geuge
ConditionsLight On
Misc.Park Ave Ultra