F 150 2WD Pickup V8-5.4L SOHC VIN 3 (1999)
Oil Cooler: Service and Repair
Removal
1. Raise and support vehicle.
2. Remove the drain plug and drain the engine oil.
3. Drain the coolant.
4. On 44 vehicles equipped with 5.4L engines, loosen the bolt, and remove the oil cooler.
5. NOTE: Make sure all O-ring seals are in place.
On 4x2 vehicles, remove the oil bypass filter.
6. On 4x2 vehicles, remove the oil cooler insert, and remove the oil cooler.
