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 Geo Storm GSi, StandardFACTORY OEM SERVICE PROCEDURE
Engine Controls - Specifications: Capacities
BATTERY SPECIFICATIONS
| Application (Group) | Amp Hr. Rating |
|---|---|
| Storm & Storm GSi (55D23L) | 60 |
FLUID CAPACITIES
| Application | Quantity Qts. (L) | ||||||
|---|---|---|---|---|---|---|---|
| Crankcase (Includes Filter) (1) | |||||||
| Storm (SOHC) | 3.5 (3.3) | ||||||
| Storm GSi (DOHC) | 4.2 (4.0) | ||||||
| Cooling System (Includes Heater) | |||||||
| Storm (SOHC) | |||||||
| A/T | 7.6 (7.2) | ||||||
| M/T | 7.1 (6.7) | ||||||
| Storm GSi (DOHC) | |||||||
| A/T | 7.8 (7.4) | ||||||
| M/T | 7.3 (6.9) | ||||||
| Automatic Transaxle/Transmission (Dexron-II) | |||||||
| 3-Speed | 6.9 (6.5) | ||||||
| 4-Speed | 6.8 (6.4) | ||||||
| Manual Transaxle/Transmission (2) | 2.0 (1.9) | ||||||
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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.