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 MANUALSCHEVROLET1993SPORTVAN G20, 5.7 KREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSFLUIDS
1993 Chevrolet Sportvan G20, 5.7 K
Quick Lookups: Fluids
1993 Chevrolet Sportvan G20, 5.7 KSECTION Fluids
| FLUID CAPACITIES | |||||||
|---|---|---|---|---|---|---|---|
| Fluid Type | Application | Standard | Metric | Fluid Spec | Note | S/H | |
| Air Cond Refrigerant | Front & Rear | 4.50 LBS. | 2.04 KG | R-12 | S | ||
| Air Cond Refrigerant | Front | 3.00 LBS. | 1.36 KG | R-12 | S | ||
| Automatic Transmission Fluid | 5.00 QTS. | 4.73 L | Automatic Transmission Fluid DEXRON IIE | S | |||
| Brake Fluid | N/A | N/A | DOT 3 Brake Fluid | S | |||
| Engine Coolant | G20,5.7L Eng | w/o Rear Heater | 17.00 QTS. | 16.08 L | 56/44 mixture of Ethylene Glycol Base Antifreeze and water | GM Specification 1825-M. | S |
| Engine Coolant | G20,5.7L Eng | w/Rear Heater | 17.00 QTS. | 16.08 L | 56/44 mixture of Ethylene Glycol Base Antifreeze and water | GM Specification 1825-M. | S |
| Engine Coolant | G20 | 14.00 QTS. | 13.24 L | 56/44 mixture of Ethylene Glycol Base Antifreeze and water | GM Specification 1825-M. | S | |
| Engine Oil | G20,5.7L Eng | RPO 521 & RPO KL5 w/o Filter | 5.00 QTS. | 4.73 L | SAE 5W-30 (Below -0Deg.F to Above 100Deg.F) 10W-30 (0Deg.F to Above 100Deg.F, Light Duty Emissions), 5W-30 (Below -60Deg.F, Heavy Duty Emissions) ( 10W-30 (0Deg.F to Above 100Deg.F, Heavy Duty Emissions) | Use oil that has been certified by the American Petroleum Institute. | S |
| Engine Oil | G20,5.7L Eng | w/Filter | 5.00 QTS. | 4.73 L | SAE 5W-30 (Below -0Deg.F to Above 100Deg.F, Light Duty Emissions), (Below -60Deg.F Heavy Duty Emissions) (10W-30 (0Deg.F to Above 100Deg.F) | Use oil that has been certified by the American Petroleum Institute. | S |
| Engine Oil | G20,5.7L Eng | w/o Filter | 4.00 QTS. | 3.78 L | SAE 5W-30 (Below -0Deg.F to Above 100Deg.F) 10W-30 (0Deg.F to Above 100Deg.F, Light Duty Emissions), 5W-30 (Below -60Deg.F, Heavy Duty Emissions) ( 10W-30 (0Deg.F to Above 100Deg.F, Heavy Duty Emissions) | Use oil that has been certified by the American Petroleum Institute. | S |
| Engine Oil | G20 | 5.00 QTS. | 4.73 L | SAE 5W-30 (Below -0Deg.F to Above 100Deg.F) 10W-30 (0Deg.F to Above 100Deg.F, Light Duty Emissions), 5W-30 (Below -60Deg.F, Heavy Duty Emissions) ( 10W-30 (0Deg.F to Above 100Deg.F, Heavy Duty Emissions) | Use oil that has been certified by the American Petroleum Institute. | S | |
| Fuel Tank | G20,5.7L Eng | Optional | 33.00 GALS. | 124.91 L | S | ||
| Fuel Tank | G20,5.7L Eng | Standard | 22.00 GALS. | 83.27 L | S | ||
| Fuel Tank | G20 | 33.00 GALS. | 124.91 L | S | |||
| Power Steering Fluid | N/A | N/A | GM Power Steering Fluid | 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
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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.