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 MANUALSPONTIAC1987FIREBIRD V8-350 5.7LREPAIR AND DIAGNOSISMAINTENANCESPECIFICATIONSTRANSMISSION/TRANSAXLE, MANUAL
1987 Pontiac Firebird V8-350 5.7L
Transmission/Transaxle, Manual
1987 Pontiac Firebird V8-350 5.7LSECTION Transmission/Transaxle, Manual
RWD:
4-speed 80w, 80w-90* GL-5(Gear Oil, API Service GL-5)
5-speed Firebird GLS(Gear Lubricant, Special)
*For vehicles normally operated in Canada, 80W only
CAPACITY, Refill:
Firebird 3.1 Liters 6.6 Pints
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.