Seems to me that there is more oil residue coming from the ccv? line building up in my airbox then there should. My jeep is a 87 so is this normal for the renix engines? Is there any fixes that you guys know of?

Thanks
Aaron

 

I'd say its a pretty common thing in our xj's, mine doesn't really do it but I would recommend cleaning the little elbow at the back of the valve cover (can't think of exact name currently)

 

ill have to try that

 

Hope it works out for you, I'm pretty sure that can be a cause. Even if it isn't it can't hurt lol