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injector cups

  1. 94-98 7.3L Problem Forum
    Just go back my first eoilreports.com report of my injector oil and there is ">10 -GC" fuel dilution. So I am assuming I need new O-rings but should I replace the cups at the same time? Its is a 97 f-350 with 260k+, auto, DP-tunner, stock turbo, stock injectors. Start fine in cold weather 30+...
  2. 6.0L Problems Forum
    Ill give you a brief account of what happened and you tell me what you think. 6 months ago, my truck went into Ford and had the #5 & #7 injectors replaced. 5 weeks ago, my truck began leaking coolant. Bring the truck into Ford, they find diesel in the coolant and tell me i have a cracked...
  3. Engine 911
    Hey all here is my situation, Towed a jeep from virginia to georgia for a buddy that was moving. About half an hour from his place i start smelling desiel pretty bad. I get to his place and find my degas bottle filled 3/4 of the way with fuel, it had been spewing from the rad cap all over. I...
  4. Engine 911
    HELP ! I did a injector cup replacement on my 2000 7.3 yesterday and as I was removing and inspecting each cup as I went along I did NOT see any visible cracks on any of the cups, could there be cracks so small that they would still leak and not be obvious. Also can the fuel leak around the...
  5. 99-03 7.3 Motor Problems
    Hi Everybody, today I found diesel in my radiator overflow tank, I did some homework and the probable cause is a cracked injector cup. Has anyone replaced the cups using the tap and driver tools? I have done many full rebuilds on gas motors and the instructions you see online don't look terribly...
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