Car Problem Reports

GMC Jimmy Transmission Output Seal May Leak Fluid

 
GMC Jimmy Problem
14 Reports
Me Too
Edit

Model Years Affected: 1992, 1993, 1994, 1995, 1996, 1997, 1998

Drive Trains Affected: 2WD, 4WD

Average Mileage: 176,086 mi (137,434 mi - 197,000 mi)

Verified

The transmission output shaft seal may leak transmission fluid. On 2WD models, this leak can cause the transmission mount to become oil soaked, which will require replacement of the mount along with the leak repair. On 4WD models, if this seal leaks, the fluid will leak into the transfer case, causing it to become overfull.

  • Visitor, , 4WD, 170,000 mi

    transmission fluid is now in side 4wd actuator vacuum

    Flag This
  • Visitor, , 4WD, 197,000 mi

    tranny fluid leaks and I check the stick it says its fine.it only leaks when hot

    Flag This
  • Visitor, , 4WD, 197,000 mi

    transmission just above the transmission stick housing. I thought it was the o-ring replaced still leaking

    Flag This
  • Visitor, , 4WD, 179,000 mi

    Got home from vacation to see a 4 foot wide transmission fluid river flowing from my car to my neighbors garage!!!!

    Flag This
Ask a Question