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.
1985 Volkswagen Quantum Base, AutomaticFACTORY OEM SERVICE PROCEDURE
Quick Lookups: Fluids
| FLUID CAPACITIES | |||||||
|---|---|---|---|---|---|---|---|
| Fluid Type | Application | Standard | Metric | Fluid Spec | Note | S/H | |
| Automatic Transmission Fluid | 3.20 QTS. | 3.02 L | S | ||||
| Brake Fluid | N/A | N/A | DOT 4 Brake Fluid | S | |||
| Engine Coolant | 1.8L Eng | 6.50 QTS. | 6.15 L | 50/50 mixture of Ethylene Glycol Base Antifreeze and water | S | ||
| Engine Oil | 1.8L Eng | w/Filter | 3.50 QTS. | 3.31 L | SAE 5W-20 or 5W-30 (-20Deg.F to 20Deg.F), 10W-30 (0Deg.F to 60Deg.F), 15W-40 or 15W-50 (10Deg.F to 80Deg.F), 20W-40 or 20W-50 (20Deg.F to 80Deg.F) | S | |
| Engine Oil | 1.8L Eng | w/o Filter | 3.00 QTS. | 2.83 L | SAE 5W-20 or 5W-30 (-20Deg.F to 20Deg.F), 10W-30 (0Deg.F to 60Deg.F), 15W-40 or 15W-50 (10Deg.F to 80Deg.F), 20W-40 or 20W-50 (20Deg.F to 80Deg.F) | S | |
| Fuel Tank | 16.00 GALS. | 60.56 L | S | ||||
| Manual Transmission Fluid | N/A | N/A | Hypoid Oil | Hypoid Oil does not have to be changed. | S | ||
| Power Steering Fluid | N/A | N/A | Automatic Transmission Fluid DEXRON | S | |||
| Windshield Washer Fluid | Front | 1.90 QTS. | 1.79 L | Windshield Washer Fluid | Follow the Manufacturer's Instructions for the mixture ratio. | S | |
| Windshield Washer Fluid | Rear | 2.10 QTS. | 1.98 L | Windshield Washer Fluid | Follow the Manufacturer's Instructions for the mixture ratio. | S | |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.