[Author Prev][Author Next][Thread Prev][Thread Next][Author Index][Thread Index]
Re: Valve Cover Gasket Leaks
In a message dated 95-09-27 23:18:15 EDT, you write:
>Sometimes the bolts holding down the valve cover loosen over time.
>Check and snug them up (don't overtighten) and see if the leak stops.
>Otherwise, the sealing surface on the head may be scratched or scored
>causing the leak. If this is the case, you can smooth out a not-so-deep
>scratch with emery paper, or apply some RTV sealant in that area.
>
>I have had good results with the neoprene gasket.
>
>
Put Silicone on the valve cover studs and make sure you only torque to spec.
The prollum is, that if you torque to spec, the nut can loosen with the heat
cycle and vibration. the silicone prevents the nuts from backing off till
you want them to.....
Scott