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.
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HOMESERVICE MANUALSCHEVROLET1985G 30 VAN V6-262 4.3LREPAIR AND DIAGNOSISMAINTENANCESERVICE INTERVALSNORMAL SERVICE78000 MI OR 124800 KM
1985 Chevrolet G 30 Van V6-262 4.3L
78000 MI or 124800 KM
1985 Chevrolet G 30 Van V6-262 4.3LSECTION 78000 MI or 124800 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
Idle Speed
(heavy duty)
Brakes and Traction Control
(heavy duty)
Inspect
Fluid - Transfer Case
(4WD, heavy duty)
Carburetor Solenoid
Idle stop solenoid (heavy duty)
Replace
Oil Filter, Engine
Replace every 3,000 miles when driven under severe conditions (heavy duty)
Engine Oil
Replace every 3,000 miles when driven under severe conditions (heavy duty)
Clean/Repack
Wheel Bearing
(2WD, heavy duty)
Rotate
Tires
(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
Idle Speed
(heavy duty)
Brakes and Traction Control
(heavy duty)
Inspect
Fluid - Transfer Case
(4WD, heavy duty)
Carburetor Solenoid
Idle stop solenoid (heavy duty)
Replace
Oil Filter, Engine
Replace every 3,000 miles when driven under severe conditions (heavy duty)
Engine Oil
Replace every 3,000 miles when driven under severe conditions (heavy duty)
Clean/Repack
Wheel Bearing
(2WD, heavy duty)
Rotate
Tires
(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:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.