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.

1990 Pontiac LeMans GSE, AutomaticFACTORY OEM SERVICE PROCEDURE

Engine Controls - Specifications: Capacities

BATTERY SPECIFICATIONS

Application & Group		Amp Hr. Rating
1.6L (85B)		60
2.0L
Automatic Transaxle (85C)		60
Manual Transaxle (85B)		60

FLUID CAPACITIES

Application

Qts. (L)

Crankcase (With Filter)

⁽¹⁾ 4.0 (3.8)

Cooling System (Includes Heater)

⁽²⁾ 8.1 (7.7)

Transaxle

Automatic Transaxle (Dexron-II)

Drain & Fill

4.0 (3.8)

Overhaul

6.0 (5.7)

Manual Transaxle (SAE 75W With GL-5 Rating)

4-Speed

1.7 (1.6)

5-Speed

1.6L

1.7 (1.6)

2.0L

2.2 (2.1)

⁽¹⁾	Use SG-rated oil.

⁽²⁾	Use GM 1825M coolant.

Factory Service Tools

Use the Manual With the Right Hardware

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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.

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