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2000 F-350 7.3 engine oil in fuel line
Posted to HD/Fleet Forum on 1/7/2010 12 Replies

Greetings,

This 2000 F-350 7.3 Diesel Ford is pumping engine oil into the fuel/diesel line at a pretty good pace. So much that it is forcing engine oil by the connector for the fuel line down by the steering box.

We're thinking a possible seal/o-ring failu... Login to read more.

12 Replies Received (View Replies)