The 1986 Chevy Pickup is a versatile full-size truck available in various configurations including C10, C20, and C30 models with different bed lengths, cab styles, and engine options. This manual covers operation, maintenance, specifications, and troubleshooting for your 1986 Chevrolet pickup truck. Below are key sections for vehicle features, operation procedures, maintenance schedules, specifications, and troubleshooting guidance.
Key components: Steel body construction, independent front suspension, rear leaf springs, various engine options, manual or automatic transmission.
| Feature | Description |
|---|---|
| Engine Options | 4.3L V6, 5.0L V8, 5.7L V8, 6.2L V8 diesel |
| Transmission | 3-speed automatic, 4-speed manual, 5-speed manual |
| Cab Styles | Regular cab, Extended cab |
| Bed Lengths | 6.5 ft, 8 ft |
| GVWR Ratings | C10: 1/2 ton, C20: 3/4 ton, C30: 1 ton |
| Braking System | Front disc, rear drum with power assist |
| Fuel System | Carbureted (gasoline), Fuel injection (diesel) |
| Electrical | 12-volt system with alternator |
| Cooling | Pressurized radiator with fan |
| Suspension | Independent front, leaf spring rear |
Standard gauges and controls for vehicle operation and monitoring.
WARNING! Always monitor gauges while driving. Stop immediately if warning lights illuminate.
Proper procedures for starting, driving, and shutting down your vehicle.
CAUTION! Never leave vehicle unattended with engine running. Always set parking brake.
Regular maintenance intervals to ensure optimal performance and longevity.
Every 3,000 miles: Oil and filter change, inspect fluids, check tire pressure
Every 6,000 miles: Rotate tires, inspect brakes, check suspension
Every 12,000 miles: Replace air filter, check spark plugs, inspect belts
Every 30,000 miles: Replace fuel filter, check timing, inspect cooling system
Every 60,000 miles: Replace transmission fluid, check differential fluid, inspect exhaust system
Recommended fluid types and capacities for various systems.
Tip: Always use manufacturer-recommended fluids and check levels regularly.
Tire specifications, pressures, and maintenance guidelines.
WARNING! Maintain proper tire pressure. Underinflation causes poor handling and reduced fuel economy.
12-volt electrical system components and maintenance.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| Engine won't start | Dead battery, fuel issue, ignition problem | Check battery, fuel level, spark plugs, starter |
| Rough idle | Dirty carburetor, vacuum leak, ignition timing | Clean carburetor, check vacuum lines, adjust timing |
| Overheating | Low coolant, thermostat, water pump | Check coolant level, replace thermostat, inspect pump |
| Poor fuel economy | Dirty air filter, misadjusted carburetor, tire pressure | Replace air filter, tune carburetor, check tires |
| Brake problems | Worn pads, low fluid, air in lines | Inspect brakes, bleed system, check master cylinder |
Reset: Disconnect battery for 30 minutes to reset computer.
Service: Contact Chevrolet dealer or qualified mechanic for complex issues.
Basic warranty: 12 months/12,000 miles. Powertrain warranty: 5 years/50,000 miles. Rust-through protection: 6 years/100,000 miles. For warranty claims, contact your Chevrolet dealer with proof of purchase and maintenance records.