6.9 injector leak
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6.9 idi injector return cap leaks
Got an 86’ 6.9 and I’m fighting leaking injector return caps and air intrusion. Cannot for the life of me find a straight answer on the proper o-ring size for them, I’ve ordered two different kits and used two used sets and everything has leaked or hasn’t fit, I now have a brand new set of...- Cole_Sudeyko
- Thread
- 6.9 injector leak air intrusion fuel return lines
- Replies: 22
- Forum: 6.9L IH & 7.3L IDI Diesels
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6.9 IDI thread seal for top of injector?
Im taking a moment thank everybody who has replied to my questions. Every response is appreciated. Existing fuel supply line to new injector leaks at compression fitting. Concerned about stripping threads so tight, still leaking. Advice?- Tony Stottler
- Thread
- 6.9 injector leak
- Replies: 5
- Forum: 6.9L IH & 7.3L IDI Diesels
