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.
2018 Ford Mustang EcoBoost Premium, 2D Convertible, Automatic TransFACTORY OEM SERVICE PROCEDURE
Quick Lookups: Fluids
| FLUID CAPACITIES | |||||||
|---|---|---|---|---|---|---|---|
| Fluid Type | Application | Standard | Metric | Fluid Spec | Note | S/H | |
| Air Cond Compressor Oil | 2.3L Eng | 3.40 OZS. | 0.1 L | PAG 46 | S | ||
| Air Cond Refrigerant | 2.3L Eng | 1.20 LBS. | 0.54 KG | R-1234yf | S | ||
| Automatic Transmission Fluid | 2.3L Eng | 11.60 QTS. | 10.97 L | MOTORCRAFT Automatic Transmission Fluid MERCON ULV | Approximate dry capacity, includes cooler and tubes. | S | |
| Brake Fluid | N/A | N/A | MOTORCRAFT DOT 4 Low Viscosity (LV) High Performance Brake Fluid, or equivalent. | Ford recommends using Motorcraft (Ford) DOT 4 LV High Performance Motor Vehicle Brake Fluid or equivalent meeting WSS-M6C65-A2. Fill between "max" and "min" lines on reservoir. | S | ||
| Differential Gear Oil | 2.3L Eng | Rear | 3.20 PTS. | 1.51 L | MOTORCRAFT SAE 75W-85 Premium Synthetic Hypoid GearLubricant | Add 4 oz. of Additive Friction Modifier XL-3 or equivalent meeting FORD Specification: (EST-M2C118-A) for a complete refill of Traction-Lok rear axle. | S |
| Engine Coolant | 2.3L Eng | 9.50 QTS. | 8.99 L | MOTORCRAFT Orange Antifreeze/Coolant Prediluted | Add the coolant type originally equipped in the vehicle. Indicates only approximate dry fill capacity. Some applications may vary. | S | |
| Engine Oil | 2.3L Eng | w/Filter | 5.70 QTS. | 5.39 L | MOTORCRAFT Premium Synthetic Blend Motor Oil, SAE 5W-30 Motor Oil | SAE 0W-30 oil may be used in cold temperature operations: In an area of extreme cold, where the temperature falls below -29Deg.C (-20Deg.F). | S |
| Fuel Tank | 2.3L Eng | 15.50 GALS. | 58.67 L | S | |||
| Manual Transmission Fluid | 2.3L Eng | 2.70 QTS. | 2.55 L | MOTORCRAFT Dual Clutch Transmission Fluid | S | ||
| Windshield Washer Fluid | N/A | N/A | MOTORCRAFT Premium Windshield Washer Concentrate Fluid | Approximate capacity. | S | ||
Factory Service Tools
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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.
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