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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1984 GMC Pickup K2500, 6.2 C, Standard
Quick Lookups: Fluids
1984 GMC Pickup K2500, 6.2 C, StandardSECTION Fluids
| FLUID CAPACITIES | |||||||
|---|---|---|---|---|---|---|---|
| Fluid Type | Application | Standard | Metric | Fluid Spec | Note | S/H | |
| Air Cond Refrigerant | 3.25 LBS. | 1.47 KG | R-12 | S | |||
| Brake Fluid | N/A | N/A | DOT 3 Brake Fluid | S | |||
| Differential Gear Oil | 12 1/4" Ring Gear | 26.80 PTS. | 12.68 L | API - GL-5, SAE 80W or 80W-90 Gear Oil | S | ||
| Differential Gear Oil | 8 7/8" Ring Gear | 3.50 PTS. | 1.65 L | API - GL-5, SAE 80W or 80W-90 Gear Oil | S | ||
| Differential Gear Oil | 8.5" Ring Gear | 4.25 PTS. | 2.01 L | API - GL-5, SAE 80W or 80W-90 Gear Oil | S | ||
| Differential Gear Oil | 9.75" axle | 6.00 PTS. | 2.83 L | API - GL-5, SAE 80W or 80W-90 Gear Oil | S | ||
| Differential Gear Oil | Chev. 10 1/2" ring gear | 6.50 PTS. | 3.07 L | API - GL-5, SAE 80W or 80W-90 Gear Oil | S | ||
| Differential Gear Oil | Dana 10 1/2" ring gear | 7.20 PTS. | 3.4 L | API - GL-5, SAE 80W or 80W-90 Gear Oil | S | ||
| Engine Coolant | Eng VIN C | 25.00 QTS. | 23.65 L | 56/44 mixture of Ethylene Glycol Base Antifreeze and water | GM Specification 1825-M. | S | |
| Engine Oil | Eng VIN C | w/Filter | 7.00 QTS. | 6.62 L | SAE 10W-30 | S | |
| Fuel Tank | Diesel,8 FT. Bed Len | 20.00 GALS. | 75.7 L | S | |||
| Manual Transmission Fluid | 4 Spd Trans | 4.00 QTS. | 3.78 L | Automatic Transmission Fluid DEXRON II | S | ||
| Power Steering Fluid | N/A | N/A | GM Power Steering Fluid | GM Part No. 1050017. | S | ||
| Transfer Case Fluid | C1500,C2500,K1500,K2500 | 5.00 QTS. | 4.73 L | Automatic Transmission Fluid DEXRON II | S | ||
| Windshield Washer Fluid | N/A | N/A | Optikleen Windshield Washer Fluid | Follow the Manufacturer's Instructions for the mixture ratio. | S | ||
RENDER: 1.0x
NO RELATED
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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.