Car Problem Reports

Jeep Wrangler Dusty Conditions May Cause the Rear Main Oil Seal to Leak

 
Jeep Wrangler Problem
24 Reports
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Model Years Affected: 1990, 1991, 1992, 1993, 1994, 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2013

Engines Affected: 2.4L 4 Cylinder, 4.0L 6 Cylinder, 4.2L 6 Cylinder

Average Mileage: 38,726 mi (2,600 mi - 71,236 mi)

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Some models are susceptible to rear main oil seal failures in dirty or dusty conditions. As dirt and dust collect on the oil seal, the abrasion wears through the sealing surface. A spacer is used between the bell housing and engine that has a small slot in the 12 o'clock position. Filling this slot with RTV silicone and cleaning the seal area can help prevent damage to the seal.

  • Visitor, , 2,600 mi

    I coulso could not choose 2014 model which is what I own an unlimited 4 door Jeep Wrangler . I have oil coming out of my rear main seal it is leaking. I also have a friend who owns a 2014 with less than 2000 miles with the same problem. His son has 1600 miles on his 4 - door Rubicon he also has a rear main oil leak. can anybody explain this to me.

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  • Visitor, , 4.0L 6 Cylinder, 19,500 mi

    Oil leak at rear main seal

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  • Visitor, , 4.0L 6 Cylinder, 18,500 mi

    Rear main seal leaks

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  • Visitor, , 4.0L 6 Cylinder, 71,236 mi

    Leak in rear main seal.

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  • Visitor, , 2.4L 4 Cylinder, 50,525 mi

    REAR MAIN OIL SEAL LEAKING. HAVE NOT FIXED AS OF YET.

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  • Visitor, , 2.4L 4 Cylinder, 70,000 mi

    I have a particular problem, apparently the rarest. I took my jeep in because the oil was leaking, well it turned out I needed a crankshaft seal replacement and cam seal replacements. Then I was told that it is some sort of oil pump, and now finally they say it is a special piece that Chrysler no longer makes and it will more than likely need a engine overhaul. I am not going to pay and I am currently looking for help finding answers to my predicament.

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