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International Automotive Technicians Network
1990 Buick Century Custom 3.3L Battery light flickers/Gauge drops out
Posted to GM Electrical on 9/8/2003 9 Replies

Hello Fellow Techs

I just bought this car and it had the alt replaced already. The problem only occurs under HARD acceleration(high RPM under load only)just before the tranny upshifts. The battery light flickers and the volt gauge drops to discharge for a spl...

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  Related Documents & Media  1990 Buick Century Custom

 
Message Closed w/FIX

car Vehicle Data

1990 Buick Century Custom

VIN 1G4AL51N51
Engine3.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedBattery Light Flickers/Gauge Drops Out
Message Closed w/FIX

car Vehicle Data

1990 Buick Century Custom

VIN 1G4AL51N51
Engine3.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedBattery Light Flickers/Gauge Drops Out