1993 Geo Storm Service and Repair Manual

The 1993 Geo Storm was the model's final season, and only the 2+2 fastback coupe remained after the hatchback was dropped. Its 1.6L SOHC four-cylinder lost five horsepower to 90 hp, while the GSi kept the 1.8L DOHC four-cylinder. With the car long out of dealer showrooms, this service and repair manual is a practical reference for the last-year Storm, with procedures, specifications, torque values, wiring diagrams, diagnostics and maintenance schedules for both engines.

Engines covered

• 1.6L inline-four — SOHC, naturally aspirated, gasoline
• 1.8L inline-four — DOHC, naturally aspirated, gasoline

Body styles covered

• 2-door coupe

Trims covered

• 2+2
• GSi

Known issues on the 1993 Storm. No recalls are on federal record for the 1993 Geo Storm. NHTSA also logs 63 owner complaints, most often about the electrical system and the engine and cooling system. Matching torque specifications and wiring diagrams in the manual help confirm these systems are right after service.