All Investigations » Investigation RQ98008

  Defect Investigation of Ford F-series Dual Fuel Tank Leakage

Investigation of Ford F-series Dual Fuel Tank Leakage

Subject: Ford f-series dual fuel tank leakage
Components covered:
  • Tank assembly
Investigations Summary: This investigation was opened on May. 29, 1998. It was closed on Nov. 4, 1999. Note: this investigation has resulted in a vehicle safety recall.
These vehicles can experience fuel transfer from one tank to the other due to a malfunctioning fuel pump. From the information gathered to date, it appears that there can be multiple causes and/or a combination of causes for fuel cross flow and that the recall remedy may be inadequate. Further investigation is needed. This investigation is upgraded to ea99-032. Click on "document search" button for additional information.
Vehicles Affected by this investigation:
  • 1991 Ford F Super Duty
  • 1992 Ford F Super Duty
  • 1993 Ford F Super Duty
  • 1990 Ford F-150
  • 1991 Ford F-150
  • 1992 Ford F-150
  • 1993 Ford F-150
  • 1990 Ford F-250
  • 1991 Ford F-250

    Other investigations related to Ford vehicles

  Defect investigation of door latch failures

  Defect investigation of door latch failure

  Defect investigation of front brake hose failure

  Defect investigation of wheel separation

  Defect investigation of door latch failure