OK no leak from oil cooler but very small leak into valley and I can't quite work out where it is coming from. No noticeable oil use but I like perfection if i can achieve. I think it my be rocker cover and am wondering if this is common , and more to the point how hard to correct.

I have changed out the oil cooler, preventative maintenance, also the turbo feed O rings , no leaks there.

I am after suggestions , in reality leak at present not bad enough to warrant a big job but if an easy fix I will do.

please confirm what year/model you have so i can move this to the appropriate section.. ... - .- -.




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