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 MANUALSPONTIAC1991LEMANS LE, 2D HATCHBACK, AUTOMATIC, 3T40/MD9REPAIR AND DIAGNOSISENGINE PERFORMANCEENGINE CONTROLS - SPECIFICATIONSCAPACITIES
1991 Pontiac LeMans LE, 2D Hatchback, Automatic, 3T40/MD9
Engine Controls - Specifications: Capacities
1991 Pontiac LeMans LE, 2D Hatchback, Automatic, 3T40/MD9SECTION Capacities
BATTERY SPECIFICATIONS
| Application & Group | Amp Hr. Rating |
|---|---|
| 1.6L (85B) | 60 |
FLUID CAPACITIES
| Application | Quantity | |||||
|---|---|---|---|---|---|---|
| Crankcase (Without Filter) | (1) 4.0 Qts. (3.8L) | |||||
| Cooling System (Includes Heater) | (2) 8.1 Qts. (7.7L) | |||||
| Automatic Transaxle (Dexron-II) | ||||||
| Drain & Fill | 4.0 Qts. (3.8L) | |||||
| Overhaul | 6.0 Qts. (5.7L) | |||||
| Manual Transaxle (SAE 75W With GL-5 Rating) | 1.7 Qts. (1.6L) | |||||
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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.