Re: [Chrysler300] Leaky Valve Covers - G

[lettercars@xxxxxxx]

Hi Richard and All:
 
I have had some success with the following:
    1. Very completely clean the valve cover, and  makesure it is flat around 
the bolt holes.
    2. Properly apply the yellow (or black) permatex  weather strip adhesive  
to both the cover and the gasket.   Probably a couple coats,letting each dry 
before bonding.
    3. Apply two or three layers of permatex #2 gasket  sealer on the head, 
letting each dry.
I think the problem with the B engine sealing in this area is at least  
partly due to the fact the surface was never machined flat.  Anyway, this  is an 
attempt to seal the potential voids
    4. I apply a coupe coats to the gasket as  well.
    5. Assemble the cover to the head and tighten the  nuts carefully.  I 
retighten---not too tight---several times over the next  several days.
I am sure others have there own ways, and will be interested in hearing  
about them.  In my experience, the 6 attachment covers are not all that  much 
better than the four.
 
As for the valley cover, the smart money would say to replace it.  It  sure 
is a lot of work to go thru again to fix a vacuum leak.  (I have  gotten away 
with using the old on though!)
Hope this is of some help.  Good luck!
 
300ly, Gil Cunningham
Tallahassee, Fl
 
 
In a message dated 6/6/2006 6:56:42 AM Eastern Standard Time,  
richard@xxxxxxxxxxxx writes:

Good  morning,

The left side valve cover is leaking on the G. Should I pull  off both rams 
and replace the valley pan? The valley pan is only a year or so  old and has 
less than 2000 miles on it since I last had it off. Looks like I  am going to be 
able to make it to Carlisle. Before driving that distance, I  was going to 
try and replace the VC gasket.

Next what are the various  tricks out there to sealing a 4 bolt valve cover, 
especially on a ram car  where the intakes need to come off. 

Best regards,

Richard  Osborne
Columbus, OH







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