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.
1992 Mercury Cougar XR7FACTORY OEM SERVICE PROCEDURE
Quick Lookups: Fluids
| FLUID CAPACITIES | |||||||
|---|---|---|---|---|---|---|---|
| Fluid Type | Application | Standard | Metric | Fluid Spec | Note | S/H | |
| Air Cond Refrigerant | 2.25 LBS. | 1.02 KG | R-12 | S | |||
| Automatic Transmission Fluid | 12.30 QTS. | 11.64 L | Automatic Transmission Fluid MERCON | S | |||
| Brake Fluid | N/A | N/A | DOT 3 Brake Fluid | Fill to line on reservoir. | S | ||
| Differential Gear Oil | Rear Axle,7.5" Conventional | 3.00 PTS. | 1.41 L | Premium Rear Axle Gear Oil | S | ||
| Differential Gear Oil | Rear Axle,7.5" Traction-Lok | 2.75 PTS. | 1.3 L | Premium Rear Axle Gear Oil | Add 4 oz. of Additive Friction Modifier (C8AZ-19B546-A). | S | |
| Differential Gear Oil | Rear Axle,8.8" Conventional | 3.40 PTS. | 1.6 L | Premium Rear Axle Gear Oil | S | ||
| Differential Gear Oil | Rear Axle,8.8" Traction-Lok | 3.25 PTS. | 1.53 L | Premium Rear Axle Gear Oil | Add 4 oz. of Additive Friction Modifier (C8AZ-19B546-A). | S | |
| Engine Coolant | 5.0L Eng | 14.10 QTS. | 13.34 L | 50/50 mixture of FORD Premium Cooling System Fluid and water | S | ||
| Engine Oil | 5.00 QTS. | 4.73 L | SAE 5W-30 Super Premium Motor Oil | 5.0L engines have two oil drain plugs. Both must be removed to ensure proper oil drain. | S | ||
| Fuel Tank | 18.00 GALS. | 68.13 L | S | ||||
| Power Steering Fluid | 1.60 PTS. | 0.75 L | Automatic Transmission Fluid Type F | 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.