Scalped Posted June 1, 2015 Share Posted June 1, 2015 My MJ doesn't have a PCV What it does have is a is a dog eared cap on the back of the valve cover that has an open pipe leading to the breather So I believe instead that's a CCV described in my repair manual But if that's the case it should contain an orifice with a small hole in it This is missing The parts houses don't list it that I can find I need to find something to go hear because with the open hose its drawing a small amount of fresh oil into the breather Does anyone know how to locate this part? Thanks Steve Link to comment Share on other sites More sharing options...
Guest Posted June 2, 2015 Share Posted June 2, 2015 Should be able to look it up under "PCV fitting" or some such. Is your valve cover aluminum or the older plastic style? I'm not sure if the newer aluminum covers use the PCV fitting; I've two I snagged from different year YJ's and they both have the smaller vacuum screw-in fitting on the front of the cover. Link to comment Share on other sites More sharing options...
Scalped Posted June 4, 2015 Author Share Posted June 4, 2015 Well I ended up just buying a PCV and added to the intake line Guess this will work till I figure something else out Link to comment Share on other sites More sharing options...
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