The 1986 El Camino Shop Manual provides comprehensive technical information for servicing and maintaining the Chevrolet El Camino. This manual covers engine specifications, transmission systems, electrical systems, suspension, brakes, steering, body components, and troubleshooting procedures for the 1986 model year. Below are key sections for specifications, maintenance procedures, repair instructions, and troubleshooting.
Key specifications for the 1986 Chevrolet El Camino including engine options, dimensions, and capacities.
| Specification | Description |
|---|---|
| Engine Options | 5.0L V8, 4.3L V6 |
| Transmission | 3-speed automatic, 4-speed manual |
| Wheelbase | 117.1 inches |
| Curb Weight | 3,450 lbs |
| Fuel Capacity | 18.5 gallons |
| Bed Length | 6.5 feet |
| Payload Capacity | 1,250 lbs |
| Towing Capacity | 5,000 lbs |
| Brake System | Front disc, rear drum |
| Suspension | Independent front, leaf spring rear |
Detailed information on engine components, maintenance procedures, and repair instructions.
WARNING! Always disconnect battery before working on electrical components. Use proper lifting equipment when removing engine.
Service procedures for automatic and manual transmissions, driveshaft, and rear differential.
CAUTION! Use proper transmission jack when removing transmission. Wear safety glasses when working under vehicle.
Front and rear suspension components, steering gear, and alignment procedures.
Front Suspension: Upper/lower control arms, ball joints, coil springs, shock absorbers
Rear Suspension: Leaf springs, shock absorbers, track bar
Steering: Recirculating ball steering gear, power steering pump, tie rods
Alignment: Camber, caster, and toe adjustment procedures. Wheel bearing service and repacking.
Hydraulic brake system service including master cylinder, wheel cylinders, and brake lines.
Tip: Always replace brake fluid every 2 years or 24,000 miles.
Body panel replacement, interior component service, and trim installation.
WARNING! Use proper safety equipment when working with glass and sharp metal edges.
Recommended maintenance intervals for optimal vehicle performance and longevity.
| Service Interval | Maintenance Items |
|---|---|
| 3,000 miles | Oil change, filter replacement, tire rotation |
| 6,000 miles | Air filter replacement, brake inspection |
| 12,000 miles | Coolant flush, transmission service |
| 24,000 miles | Brake fluid replacement, spark plugs |
| 36,000 miles | Fuel filter, PCV valve, timing adjustment |
Common problems and solutions for the 1986 El Camino.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| Engine won't start | Battery, starter, ignition | Check battery voltage, starter operation, spark at plugs |
| Poor fuel economy | Carburetor, timing, filters | Adjust carburetor, check ignition timing, replace air filter |
| Brake pulling | Calipers, brake fluid | Inspect calipers for sticking, check brake fluid condition |
| Steering wander | Alignment, suspension | Check alignment, inspect ball joints and tie rods |
| Electrical issues | Grounds, alternator | Check ground connections, test alternator output |
Essential safety procedures when working on the 1986 El Camino.
CAUTION! Always use jack stands when working under vehicle. Disconnect battery before electrical work. Use proper ventilation when working with fuels and chemicals.
Factory-issued technical service bulletins for common issues and updates.
TSB 86-15: Carburetor adjustment procedure update. TSB 86-22: Transmission shift improvement. TSB 86-31: Electrical ground enhancement. TSB 86-45: Brake system service bulletin. Copyright © 1986 Chevrolet Motor Division. For technical support, contact Chevrolet Customer Service at 1-800-222-1020.