I had a new manifold put on a few moth ago. Its stainless and heat wrapped. I've recently noticed a small black mark on my heat wrap.....after investigaction it look slike its coming from the oil cross over or the modine pump. This also causes some small pafs of smoke to appear.

But I cleaned it all up and cant see where its coming from. It only happens when the cars been out for a good run. I've been keeping an eye on the oil level and its not noticeable.

Any one else had this? Or have any suggestions?

It doesnt affect anything......but seeing a bit of oil smoke when out and about isnt good.