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.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSCHEVROLET1985C 20 P/U 2WD V8-350 5.7LREPAIR AND DIAGNOSISMAINTENANCESERVICE INTERVALSNORMAL SERVICE108000 MI OR 172800 KM
1985 Chevrolet C 20 P/U 2WD V8-350 5.7L
108000 MI or 172800 KM
1985 Chevrolet C 20 P/U 2WD V8-350 5.7LSECTION 108000 MI or 172800 KM
Lubricate
Universal Joint, Drive/Propeller Shaft
(heavy duty)
Transfer Case
Linkage (if equipped, heavy duty)
Suspension
(heavy duty)
Steering
Linkage (heavy duty)
Shift Linkage, M/T
(heavy duty)
Shift Linkage, A/T
(heavy duty)
Parking Brake System
Cable guides, underbody contact points and linkage (heavy duty)
Hood Hinge
(heavy duty)
Doors
(heavy duty)
Clutch Linkage
(heavy duty)
Inspect/Adjust
Brake Pedal Assy
(heavy duty)
Check
Radiator Cooling Fan Motor
And system operation (heavy duty)
Ignition Timing
(heavy duty)
Brakes and Traction Control
(heavy duty)
Inspect
Throttle Cable/Linkage
(heavy duty)
Positive Crankcase Ventilation
(heavy duty)
Intake Manifold
And all intake components (heavy duty)
Ignition Cable
(heavy duty)
Heat Shield, Exhaust
And underhood insulation (heavy duty)
Fluid - Transfer Case
(4WD, heavy duty)
Exhaust Gas Recirculation
(heavy duty)
EFE Valve
(heavy duty)
Drive Belt
(heavy duty)
Distributor, Ignition
(heavy duty)
Carburetor
Choke and mounting torque (heavy duty)
Air Cleaner Housing
Thermostatic controls (heavy duty)
Replace
Spark Plug
(heavy duty)
Oil Filter, Engine
Replace every 3,000 miles when driven under severe conditions (heavy duty)
Fuel Filter
(heavy duty)
Engine Oil
Replace every 3,000 miles when driven under severe conditions (heavy duty)
Coolant
(heavy duty)
Air Filter Element
(heavy duty)
Rotate
Tires
(heavy duty)
Flush
Cooling System
(heavy duty)
Universal Joint, Drive/Propeller Shaft
(heavy duty)
Transfer Case
Linkage (if equipped, heavy duty)
Suspension
(heavy duty)
Steering
Linkage (heavy duty)
Shift Linkage, M/T
(heavy duty)
Shift Linkage, A/T
(heavy duty)
Parking Brake System
Cable guides, underbody contact points and linkage (heavy duty)
Hood Hinge
(heavy duty)
Doors
(heavy duty)
Clutch Linkage
(heavy duty)
Inspect/Adjust
Brake Pedal Assy
(heavy duty)
Check
Radiator Cooling Fan Motor
And system operation (heavy duty)
Ignition Timing
(heavy duty)
Brakes and Traction Control
(heavy duty)
Inspect
Throttle Cable/Linkage
(heavy duty)
Positive Crankcase Ventilation
(heavy duty)
Intake Manifold
And all intake components (heavy duty)
Ignition Cable
(heavy duty)
Heat Shield, Exhaust
And underhood insulation (heavy duty)
Fluid - Transfer Case
(4WD, heavy duty)
Exhaust Gas Recirculation
(heavy duty)
EFE Valve
(heavy duty)
Drive Belt
(heavy duty)
Distributor, Ignition
(heavy duty)
Carburetor
Choke and mounting torque (heavy duty)
Air Cleaner Housing
Thermostatic controls (heavy duty)
Replace
Spark Plug
(heavy duty)
Oil Filter, Engine
Replace every 3,000 miles when driven under severe conditions (heavy duty)
Fuel Filter
(heavy duty)
Engine Oil
Replace every 3,000 miles when driven under severe conditions (heavy duty)
Coolant
(heavy duty)
Air Filter Element
(heavy duty)
Rotate
Tires
(heavy duty)
Flush
Cooling System
(heavy duty)
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.