35mph
#1
35mph
I have 1990 xj and everything shifts fun up until 3rd to 4th gear it upshifts and bogs really bad. And at 45 mph when i let off the gas it stutters and than goes back to normal just doesn't feel right. Also 2nd to 3rd gear is so short like 2 second shift not even going fast. Doesn't feel like i have a lot of power in 3rd or 4th. I know 1990 had a major recall on the tps. A buddy of mine said to adjust it i think I'm going to buy a new one and adjust it and also do a trans fluid change any suggestions on what it could be thanks
#3
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Join Date: May 2012
Location: Wilmington,NC
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Year: 1989
Model: Cherokee
Engine: 4.0
Dont feel bad mine has done this for the past year Iv just learned to accept it. I was told I probably need a trans overhaul to fix the issue. My Jeep likes to eat because of this. Just leave it in over drive is my only advice granted you can pick up a lil get up and go and avoid the stutter issue if you run the Jeep in 3rd but just meens higher rpms going down the road.
#6
My buddy said on his truck if you adjust the tps you can set the shifting. And i have the limited edition high output my auto shop teacher worked for jeep 25 years has awards for being a jeep expert he said its got the toyota trans right? And that its one of the best transmissions ever made odometer says 187k if thats original i think my transmission should still be going good. Iv checked the fluid its ruby red an smells good but i have noticed right where the drive shaft an trans meet i have a tiny leak not even enough to drip is that normal?
#7
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Location: Bergen County, New Jersey U.S.A.
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Year: 1990 Laredo
Model: Cherokee
Engine: 4.0 Inline 6 Renix
no drips are normal your trans should not leak at all... you have a aw4 trans.... they are pretty stout your tps might need to be changed or adjusted... btw you also have what they call a Renix jeep
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#9
Oh didn't know that and the trans isn't leaking but when under it i can see around the seal trans fluid i guess it could be leaking while driving but yea im going to replace that sensor and see how that gos any tips on adjusting it?
#10
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Year: 1990 Laredo
Model: Cherokee
Engine: 4.0 Inline 6 Renix
here are some renix tips and i think how to adjust the tps is also in here hope this helps..
https://www.cherokeeforum.com/f51/cr...x-tips-153657/
https://www.cherokeeforum.com/f51/cr...x-tips-153657/
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