leaking diesel
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New User
Joined: Oct 2008
Posts: 17
Likes: 0
leaking diesel
My dad has an 01 with the 7.3l powerstroke that is leaking diesel from what looks to be some type of a vent tube. The tube is located behind the tensioning pulley on the front of the block. Does anybody have a clue what could be causing this?
Hotshot
Joined: Jul 2003
Posts: 12,177
Likes: 40
From: Newport, WA
Yep, fuel drain valve. He needs to replace the O-rings in the fuel drain valve, they are -202 size or 1/2" OD, 1/4" ID. You can usually find them at a good parts or hardware store. Or, if you're not in a hurry, check out Diesel O-rings.
EDIT- it's a quick and easy fix- the drain valve is on the back of the fuel bowl, which is front and center of the motor. take out the 4 T25 torx screws, pull the hose loose, replace the O-rings, reassemble. Click for more detailed instructions.
EDIT- it's a quick and easy fix- the drain valve is on the back of the fuel bowl, which is front and center of the motor. take out the 4 T25 torx screws, pull the hose loose, replace the O-rings, reassemble. Click for more detailed instructions.
Cargo Master
Joined: Mar 2008
Posts: 2,975
Likes: 19
From: Archdale,N.C.
Yep, fuel drain valve. He needs to replace the O-rings in the fuel drain valve, they are -202 size or 1/2" OD, 1/4" ID. You can usually find them at a good parts or hardware store. Or, if you're not in a hurry, check out Diesel O-rings.
EDIT- it's a quick and easy fix- the drain valve is on the back of the fuel bowl, which is front and center of the motor. take out the 4 T25 torx screws, pull the hose loose, replace the O-rings, reassemble. Click for more detailed instructions.
EDIT- it's a quick and easy fix- the drain valve is on the back of the fuel bowl, which is front and center of the motor. take out the 4 T25 torx screws, pull the hose loose, replace the O-rings, reassemble. Click for more detailed instructions.
Senior User
Joined: Mar 2008
Posts: 436
Likes: 1
From: Mass
pretty easy fix. i did mine a few months ago. the area's a little tight, i unhooked a couple things that were in the area and made a little more space for my hands. otherwise very basic and inexpensive fix.
