94 chevy 5.7 liter 350 stock motor help

[94chevy4x4]

This is a strong running motor but i have been noticing a think build up on the driver side valve cover .. i cleaned it off but it keeps coming back .. im pretty sure its oil but i cant find where its coming from ... anyone got any ideas?

The motor runs 80 lbs of oil pressure driving down road and around 25-30 idling...

 

[99z28monster]

try the valve cover gasket.

 

[dcZ71]

pcv grommet area?

 

[94chevy4x4]

i thought about that grommet and it was dry rotten and i replaced it as well as replaced the pcv valve .. and its not coming from under the valve cover

 

[dcZ71]

i have a little buildup in that pvc grommet area, its normal though, im not really losing any oil.

 

[GMCTRUCKS]

Buy some foam gunk clean the engine and just keep a eye on it maybe the valve cover bolt backed out check them.

 

[Swaggerwagon]

Sounds like you are getting some blowby due to worn piston rings..My old engine done the same thing, blew oil out of every orifice it could find, even the dipstick tube Yet the engine still ran fine..

 

[94chevy4x4]

not low on oil when i change the oil so i dont think its blowing by .. well **** i hope not lol

 

[94 Silverado]

Does the oil cap have an o-ring on it?