F 150 2WD Pickup V8-5.4L Prop SOHC VIN Z (1998)
Fabricate a drain tube from PCV Vent Tube (F85Z-6758-BA). To create the drain tube extension, remove the rubber cylinder from the plastic tube and
discard. Cut the plastic tube (Figure 1).
1.
Remove the transmission fluid level indicator.
2.
Remove the right front wheel.
3.
Remove the right front fender well splash guard.
4.
Clean the area around the transmission filler tube and then remove the tube. Be sure to cover the hole using duct tape (or equivalent) to prevent
contaminants from entering the transmission.
5.
Replace the right front HEGO Sensor (F88Z-9F472-AB) and leave the connector disconnected.
6.
Modify the PCV vent tube (Figure 1) to make a drain for the A/C condensate drain.
7.
Using needle nose pliers or equivalent, stretch the drain tube elbow fitting for ease of installation.
8.
Refer to Figure 1 and fabricate a tool using a 61x2.5 cm (24x1") I.D. pipe as shown.
9.
Lubricate the elbow with water.
NOTE
DO NOT USE SILICONE TO LUBRICATE THE ELBOW AS IT WILL FALL OFF.
