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1993 Pontiac Grand Prix SE 3.1L Alternator
This vehicle continues to blow the voltage regulator in alternator. When testing alt we found a -20 to -40 volt spike on F terminal when turning key off. We had are + lead connected to F terminal - to engine ground. If this is not normal how do we test and or ...
FIX posted 2/18/2002
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Message Closed w/FIX
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Related Documents & Media | VIN | 1G2WJ14T0P |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Affected | Alternator |
| Conditions | Blows Regulator When Cycling Key |
Message Closed w/FIX
Vehicle Data
1993 Pontiac Grand Prix SE
| VIN | 1G2WJ14T0P |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Affected | Alternator |
| Conditions | Blows Regulator When Cycling Key |
Video