oil leak at back of motor near starter?

[BigDaveZJ]

Dug around some more and it is indeed the forward most HPOP line. I ordered up the new o-rings and got a couple of them replaced but can't get that damn line off using the quick disco fitting. So I'm going to try a stubby 19mm wrench in there, see if I can just take the fitting off with the hose still attached.

In the process of all this though I managed to bust the electrical connector off the ICP sensor, so I need to get one of those ordered. There was some oil in the hole that the sensor was in, and I keep seeing that oil there is bad, but can't really find out why. Anybody know what that could indicate?