
1990 Buick Regal Limited 3.8L MIL Lamp on
Customer calls this week, lights are dim and check engine is [...] the car into the shop,check charging system,Voltage and amps [...] for ripple voltage [...] battery,sulfated,replaced [...] [...] wondered about why lights dim,with system good and everything w...
FIX posted 5/7/2005
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Message Closed w/FIX
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VIN | 2G4WD14L5L |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
21 | throttle position |
Message Closed w/FIX
Vehicle Data
1990 Buick Regal Limited
VIN | 2G4WD14L5L |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
21 | throttle position |