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Engine Pumped Out 10 Quarts of Oil!

Discussion in 'Engines' started by RichV, Apr 10, 2026 at 9:41 AM.

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  1. RichV, Apr 10, 2026 at 9:41 AM
    #1
    RichV

    RichV Member

    Joined:
    Oct 26, 2020
    Messages:
    87
    Location:
    Massachusetts
    Detroit Diesel 6-71 TI, idle screw backed out and fell out. It pumped 10 quarts of oil into the bilge during an estimated 2 hour period. The engine holds at least 6 gallons of oil.

    Oil pressure remained good and no alarms. Since refilling, the engine and oil pressure all seem normal.

    How much damage was done?
  2. Capt Ralph, Apr 10, 2026 at 10:23 AM
    #2
    Capt Ralph

    Capt Ralph Senior Member

    Joined:
    Sep 8, 2004
    Messages:
    14,298
    Location:
    Satsuma, FL
    Except for the mess, none.

    The idle screw and governor internals are all oil splash lubricated.
    Don't forget the lock nut and fresh copper washer when putting the idle screw back in. ☺