Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSPONTIAC1984FIREBIRD BASE, 5.0 H, AUTOMATICREPAIR AND DIAGNOSISENGINE PERFORMANCEADJUSTMENTTUNE-UP - 2.8L V6 VIN [X]ELECTRICAL SYSTEMALTERNATOR
1984 Pontiac Firebird Base, 5.0 H, Automatic
Electrical System: Alternator
1984 Pontiac Firebird Base, 5.0 H, AutomaticSECTION Alternator
ALTERNATOR SPECIFICATIONS
| Application (1) | Field Current Draw @ 12 Volts | Rated Amps | |||
|---|---|---|---|---|---|
| Standard & Optional | |||||
| 10SI | 4.0-4.5 Amps | 42 | |||
| 10SI | 4.0-4.5 Amps | 63 | |||
| 12SI | 4.0-4.5 Amps | 56 | |||
| 12SI | 4.0-4.5 Amps | 66 | |||
| 12SI | 4.0-4.5 Amps | 78 | |||
| 15SI | 4.0-4.5 Amps | 70 | |||
| 15SI | 4.0-4.5 Amps | 85 | |||
| 27SI | 4.0-4.5 Amps | 100 | |||
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RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.