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Did I Kill It

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Old 10-19-2010, 11:06 AM
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Default Did I Kill It

Got my 88 xj all set up to tow behind my motorhome. Friday hooked it all up and headed out hunting. Put the tranfer case in n and ran the motor put the trans in drive and reverse to make sure it was out of gear. put the trans in N and away we go. 100 miles later pulling a pass I smell something hot and find a pull out. Smoke come from the hood and gearoil driping from under at the bellhousing. havn't put it on ramps or anything to get under to look yet. Did I kill my $500 Jeep?
Old 10-19-2010, 11:08 AM
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Did it slip back into gear?
Old 10-19-2010, 11:20 AM
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Maybe, but was not in gear when I checked it after stoping. Still shifted into gear fine. Still moves drive and reveres.
Old 10-19-2010, 12:24 PM
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Sounds like you just lost a seal or something. Are you sure its trans fluid, or is it motor oil?
Old 10-19-2010, 12:55 PM
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Did you put the transmission in park like you are suppose to? Not sure how, but if you don't put the transmission in park it will turn and build up heat and without the radiator cooling the transmission oil it over heats.

Last edited by Rock Toy; 10-19-2010 at 12:59 PM.
Old 10-19-2010, 12:55 PM
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is it auto or stick?

to tow behind your motorhome, you want the jeeps transfer case to be in neutral and the auto in park or stick in 1st, not neutral.

if it's auto and left in neutral, the moving parts inside won't get lubricated unless the engine is on, so you most likely burnt out your torque converter seal.

it will still work properly, just will leak out tranny fluid from the bellhousing.
Old 10-19-2010, 01:03 PM
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did you pull the rear driveshaft before towing 100 miles
Old 10-19-2010, 01:04 PM
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Originally Posted by Rock Toy
Did you put the transmission in park like you are suppose to? Not sure how, but if you don't put the transmission in park it will turn and build up heat and without the radiator cooling the transmission oil it over heats.
Originally Posted by caged
is it auto or stick?

to tow behind your motorhome, you want the jeeps transfer case to be in neutral and the auto in park or stick in 1st, not neutral.

if it's auto and left in neutral, the moving parts inside won't get lubricated unless the engine is on, so you most likely burnt out your torque converter seal.

it will still work properly, just will leak out tranny fluid from the bellhousing.
Sounds like this is the answer!
Old 10-19-2010, 02:14 PM
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Me thinks I messedup. Thought I needed tran in neutral and transfer in neutral. Guess I killed it. time for some shopping for a GC. I fit in those better. oh it was an Auto.
Old 10-19-2010, 02:52 PM
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Sounds like you may just need a torque converter swap, which I'm sure, can be had for less than a GC, esp from a junk yard.
Old 10-19-2010, 03:15 PM
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Originally Posted by Gee oh Dee
Sounds like you may just need a torque converter swap, which I'm sure, can be had for less than a GC, esp from a junk yard.

Would not recommend TC swap w/o rebuild.....never know what is floating around in that oil....
Old 10-19-2010, 03:34 PM
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Originally Posted by xjinch
Would not recommend TC swap w/o rebuild.....never know what is floating around in that oil....
Good point. At minimum crack that trans open and inspect the magnet and fluids. That'll at least give you an idea.

If needed, pick up an entire trans. Depending on your area you can get them for less than $300. Someone around here was selling his auto out of a totalled truck for $225 asking if I remember correctly.
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