Engine/Transmission (1994 - 1998) P Pump problem

[CESpitz]

Hi all
I am having a problem after timing my P pump on a 95 12 valve I can not get the #1 injector barrel to seal when I took it
apart the o-ring was in a different place than the Dodge repair book shows it I have tried it both ways but it still seeps
fuel can anybody tell me the proper stack of seals and parts in a injector barrel. The repair book calls it a copper gasket
but my parts supply house says it is a o-ring any help would be GREAT and I would appreciate it very much

Thank you in advance
Carl

PS If anybody has a picture or break down of how they stack that would be good too

 

[fox]

Maybe this will help.
http://www.cumminsforum.com/forum/94-98-performance/168622-delivery-valve-install-pics.html

Or this site.
http://www.cumminsforum.com/forum/94-98-tech-articles/21261-tech-article-links.html

 

[hsmith]

On my '96 it only uses the o-ring.

 

[fox]

Mine too. The o-ring, usually green is at the top and is just a dirt seal.

 

[GAmes]

Here's another link with an illustration.

http://dodgeram.info/tsb/1994/18-10-94a.htm

 

[CESpitz]

Thanks for the help illustration did the trick

Carl

 

[Joseph Donnelly]

Early P pumps like 1994 and maybe 1995 had a copper gasket under the delivery valves, but later ones don't. The green o ring can get abraded and let fuel leak out--they are not just dirt seals.

 

[CESpitz]

Joe thanks for the reply the problem was the nut behind the wheel I stacked the parts in the wrong order all better now.

Carl