Model Years Covered:
1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993
Ws Code:
WSM (Workshop Service Manual)
Vehicle Class:
Compact Sports Car / Hatchback
Target Audience:
Enthusiasts, DIY mechanics, and professional repair shops working on Chevrolet Storm models.
Competitors:
Ford Escort GT, Honda Civic Si, Toyota Corolla GT-S, Volkswagen GTI.
Vehicle Design:
Front-wheel drive, sporty styling, often available with a performance-oriented engine and suspension.
Manual Value Proposition:
Essential resource for maintaining, diagnosing, and repairing the Chevrolet Storm, saving time and money on repairs.
Primary Coverage:
Comprehensive repair and service procedures for the Chevrolet Storm.
Secondary Coverage:
Maintenance schedules, diagnostic procedures, specifications, and wiring diagrams.
Estimated Page Count:
Varies by specific manual edition, but typically over 1000 pages for a complete WSM.
Type:
Workshop Service Manual (WSM) / Repair Manual
Format:
Likely a digital format (PDF) for modern sales, or potentially printed reproduction.
Engine Systems:
Engine mechanical, fuel system, ignition system, cooling system, lubrication system, emission control systems.
Transmission Drivetrain:
Manual transmission, automatic transmission, clutch, drive axles, differential.
Chassis Suspension Steering:
Front suspension, rear suspension, steering system, power steering, wheel alignment.
Braking System:
Front brakes (disc/drum), rear brakes (disc/drum), parking brake, hydraulic system, ABS (if equipped).
Electrical System:
Battery, charging system (alternator), starting system, lighting system, gauges, warning indicators, wiring diagrams.
Body Interior:
Body panels, doors, windows, locks, seats, interior trim, climate control system, HVAC.
Diagnostics Troubleshooting:
Diagnostic trouble codes (DTCs), symptom-based troubleshooting guides, component testing procedures.
Maintenance Procedures:
Oil changes, filter replacements, fluid checks and flushes, spark plug replacement, belt and hose inspection/replacement.
Repair Procedures:
Engine overhaul, transmission rebuild, suspension component replacement, brake caliper overhaul, electrical component repair.
Diagnostic Procedures:
Testing fuel injectors, diagnosing ignition misfires, checking sensor outputs, troubleshooting electrical circuits.
Troubleshooting Guides:
Systematic approaches to diagnosing common problems with step-by-step instructions.
Depth:
Comprehensive, covering everything from routine maintenance to complete engine and transmission rebuilds.
Detail Level:
Includes detailed torque specifications, clearances, diagnostic procedures, and wiring diagrams.
Digital Format:
Likely PDF with searchable text for ease of use.
Print Quality If Printed:
High-quality reproduction with clear diagrams and text.
Binding Type If Printed:
Professional binding, such as spiral-bound or perfect-bound, for durability.
Paper Type If Printed:
Durable paper stock suitable for workshop environments.
Engine Family:
GM T-Car Platform Engines (e.g., Isuzu-derived 4XE1)
Displacement:
Typically 1.5L or 1.6L (e.g., 1588cc)
Configuration:
Inline 4-cylinder
Valvetrain:
SOHC (Single Overhead Camshaft)
Horsepower:
Approximately 70-100 hp depending on specific engine and tuning.
Torque:
Approximately 80-95 lb-ft depending on specific engine and tuning.
Fuel Delivery:
Fuel Injection (MPI - Multi-Point Injection) for most later models, Carbureted for earlier variations.
Fuel Type:
Unleaded Gasoline
Engine Oil Type:
API SG or higher, SAE 10W-30 (refer to specific manual for exact OEM recommendation).
Coolant Type:
Ethylene Glycol based, typically a green coolant. Check manual for specific type and mixture.
Transmission Type Standard:
5-speed Manual Transmission
Transmission Type Optional:
3-speed Automatic Transmission
Clutch Type:
Dry single plate (manual transmission)
Manual Transmission Fluid:
API GL-4, SAE 75W-90 or 80W-90 gear oil (check manual for specific PN and type).
Automatic Transmission Fluid:
Dexron-III/Mercon compatible (check manual for specific type).
NHTSA Ratings:
Limited data available for this era, likely not rated by modern NHTSA standards.
Active Safety:
Disc front brakes, drum rear brakes, power-assisted steering.
Passive Safety:
Seat belts, padded dashboard, safety glass.
Audio System:
Factory AM/FM stereo with cassette player, optional premium sound systems.
User Interface:
Basic analog gauges and controls.
Driver Assistance Features:
Limited to basic features like power steering and ABS on some later models (optional).
Connectivity Options:
None by modern standards.
Oil Change Interval:
Every 3,000-5,000 miles or 3-6 months, whichever comes first (refer to manual for specific recommendation).
Transmission Fluid Change:
Automatic: Every 30,000-50,000 miles. Manual: Inspect periodically, replace as needed or at higher mileages (refer to manual).
Coolant Flush Interval:
Every 30,000-60,000 miles or 2-4 years.
Spark Plug Replacement:
Typically every 30,000-60,000 miles, depending on plug type (refer to manual).
Brake Fluid Type:
DOT 3 or DOT 4 (check manual for exact specification).
Power Steering Fluid:
Power steering fluid or ATF Dexron-II/III (check manual for specific recommendation).
Common Problems:
Rust on body panels, aging suspension components, electrical gremlins, carburetor issues (if applicable), clutch wear, aging rubber hoses and belts.
Engine Issues:
Oil leaks, potential head gasket issues on some engines if overheated, carbon build-up.
Transmission Issues:
Manual clutch wear, automatic transmission solenoid issues or harsh shifting.
Chevrolet Legacy:
Chevrolet, a division of General Motors, has a long history of producing diverse vehicle segments, from reliable sedans to performance-oriented models.
Storm Development:
The Chevrolet Storm was a badge-engineered version of the Isuzu Piazza and was sold through Chevrolet dealerships in North America. It represented an effort to offer a sporty, European-styled compact car.
Manufacturing Location:
Primarily manufactured in Japan by Isuzu for GM.
Production Period:
1985-1993
