View attachment 18002 Hello people hope everybody is having a nice afternoon. I myself am trying to locate an oil/black sludge leak within the depths of the gtl engine bay and have narrowed it down to what I belive is the water pump... question is if this is indeed the culprit would it not be leaking water also? I have taken a couple of photos to try and help pinpoint what I'm talking about. Any advice on what to do or what not to do as always is greatly appreciated. .