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-   -   Oil leak, rear main? (http://www.competitiondiesel.com/forums/showthread.php?t=93757)

Gdogg 08-25-2010 10:09 AM

Oil leak, rear main?
 
Hey Guys, I'm working on a friends 93 5.9 Cummins and it has a Oil leak.
This truck leaks engine oil when it is running from the bell housing area, it is pretty bad. Is there any thing else on the back of the block to leak other than the rear main? The valve cover is dry, its either the rear main or a oil plug??? on the back of the block. Any tips, advice?

dodgezilla04 08-25-2010 10:54 AM

there is a press in plug for the rear of the cam too.

Gdogg 08-25-2010 11:04 AM

Quote:

Originally Posted by dodgezilla04 (Post 1207478)
there is a press in plug for the rear of the cam too.

Has the cam plug been known to leak?

Signal 73 08-25-2010 08:27 PM

on the P-pump trucks, yes.

JERONIMO 08-25-2010 10:04 PM

The crank seal housing can also leak

redneckroot 08-25-2010 10:04 PM

I would almost put money on the rear main being the problem.

Gdogg 08-26-2010 07:06 PM

Thanks Guys, I'll let you know what it is.


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