Fluid - Differential

1999 Ford F 150 2WD Pickup V6-4.2L VIN 2SECTION Fluid - Differential
Differential Fluid Capacity

Capacity 2.6 - 2.7L

Fill no higher than 1/4 to 9/16 inch below fill plug.
For complete fill of 8.8 and 9.75 Traction-Lok axles add 4 oz. of friction modifier C8AZ-19B956-A.
RENDER: 1.0x

NO RELATED

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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.