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Ford E-350

Report: Excessive Vibration Felt in Vehicle While Driving - Fluid Leaks From Rear of Transmission

Ford E-350 Problem
19 Reports

Model Years Affected: 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004

Drive Train Affected: 4 Speed Transmission

Average Mileage: 85,405 mi (73,000 mi - 112,620 mi)

Verified

This concern relates to vehicles equipped with the E4OD and 4R100 automatic transmissions. Fluid leaks from the rear of the transmission and excessive vibration felt in the vehicle while driving can be caused by a lack of lubrication to the rear of the transmission and rear seal failure. The extension housing (rear portion of transmission) can lose lubrication if the fluid supply hole becomes clogged. This leads to rear seal failure from lack of lubrication, and can cause bearing failure in the extension housing. The extension housing and gasket should be replaced and verify the fluid supply hole is clear of debris.

  • Report #1
    Visitor, 1996 Ford E-350, 4 Speed Transmission, 112,620 mi
  • Report #2
    Visitor, 2004 Ford E-350, 80,000 mi

    had a slow leak, and vibration when changing gear. When all the oil leaked, it would not move on drive.. had to move the vehicle on gear 3 to have it checked out.

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  • Report #3
    Visitor, 1995 Ford E-350, 73,000 mi

    only vibrates till you get to about 50mph

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  • Report #4
    Visitor, 2001 Ford E-350, 76,000 mi

    driving down the highway, got terrible vibes. Drove it to the shop, thought it was a bud ujoint, turns out it was the described problem. No Fluid got to the bearing, the bearing over heated and fried, needs new tail housing and bearing.

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