2.5l grime all over

laneiac

New member
Alright, I just need a few suggestions before I start rippin things apart... My old lady's 93 YJ has an oil like grime all over the engine. It seems to be coming from around the fuel rail area or the front drivers side valve cover area. I thought perhaps it was something to do with the PCV valve, but just wanted to check and see if you guys have seen this problem before. THANKS A TON!
 

Go for a good engin cleaning, and then you will be able to find the problem. Sounds like you either have a bad gasket on the valve cover or a it could be the pcv or breather on the cover. good luck tug
 
hey jps...

either way, go get a new gasket and all pcv fittings... clean the cover really well, and assembling everything carefully
 
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