Grand Marquis V8-4.6L (2008)
Fluid - Differential: Capacity Specifications
Differential Oil Capacity
Capacity ......................................................................................................................................................................................................... 5.0 pints (2.4L)
NOTE: Service refill capacities are determined by filling the rear axle 1/4 inch to 9/16 inch (6 mm to 14mm) below the bottom of the filler hole.
NOTE: Add 4 oz. (118 ml) of Additive Friction Modifier XL-3 or equivalent meeting Ford specification EST-M2C118-A for complete refill of
Traction-Lok rear axles.axles.