When mine leaked there it was the mostly front engine seal although I think there wwas a line connection to. I'd need to go back and look at the invoice. Had them do the rear main seal at the same time. $$$... good thing you are able to do your own work. I use the excuse that I am a woman and don't have a clue except what I read hear and at other volvo-forums.

I know you know to clean the high pressure valves...otherwise referred to as the PVC...but don't you always say it doesn't have one? Anyway...the clogs cause the leaks...but you know this.
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'95 854T 125,000