another delivery valve question

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May 6, 2010 | 03:59 PM

#11

cumminspwr11

Diesel Wrench

Joined: Apr 2010

Posts: 579

Likes: 10

From: arizona

no they hold in fuel, they are the green oil grade ones and i tore one and now fuel leaks out

May 10, 2010 | 04:21 PM

#12

shortbusdriver

Diesel Enthusiast

Joined: Oct 2009

Posts: 113

Likes: 3

From: LeRoy WI

Take the copper washers out.

The green o rings cost me $12 from a bosch dealer.

May 11, 2010 | 09:23 AM

#13

cawhorses

Diesel Fan

Joined: Mar 2010

Posts: 88

Likes: 0

From: Utah

Don't forget to give your O-Rings some lubrication, some sort of Vaseline, or even dip them in a little diesel fuel. It doesn't need to be coated with the Vaseline, just enough that they don't look dry.

May 11, 2010 | 01:18 PM

#14

FastCR

Diesel Bomber

Joined: Aug 2007

Posts: 1,525

Likes: 79

From: Livingston Montana

they shouldn't be holding fuel, the point of them is purely to keep **** out.

May 11, 2010 | 04:21 PM

#15

tltruckparts

Thread Starter

Diesel Bomber

Joined: Aug 2009

Posts: 2,124

Likes: 102

From: Lincoln, CA

well according to the guy at the local injection shop they DO hold fuel in them. he gave me six new ones, i put em in, and wa-la it stopped leaking fuel. and thats the only thing i changed so it must hold fuel