shifting at 3500rpm

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Feb 10, 2010 | 12:53 AM

#16

nyaristo

Thread Starter

Junior Member

Joined: Nov 2009

Posts: 53

Likes: 0

From: new york

Year: 2001&1992

Model: Cherokee

Engine: 4.0L

Its 1000% the TPS sensor your problem that solved my issue right away n car runs so much cooler and smoother

Feb 10, 2010 | 01:49 AM

#17

upritexj

Junior Member

Joined: Nov 2009

Posts: 68

Likes: 0

Year: '98

Model: Cherokee

Engine: 4.0

Quote:

Originally Posted by greenmonkey

i wish i could put 500 miles on it. but between the bad shift points and the rough running i cant put any miles on it. i did disconect the bat cable for several min. but that did no good. i was thinking that if i have a bad wire thats not allowing the corect imput to the ecu( or where ever they go) this might triger the light to stay on. yes/no. when i move the wires the running get worse but i cant seen to find a broken or corroded wire or anything. thanks for your imput.

it maybe the connector thats bad or the wires inside the insulation near the connector thats bad. if you can wiggle the wires and duplicate the prob. your near your prob. hope this helps.

Feb 10, 2010 | 06:09 AM

#18

Morat

CF Veteran

Joined: Jan 2010

Posts: 1,456

Likes: 74

From: North Riding of Yorkshire, UK

Year: 1997

Model: Cherokee

Engine: 4.0

time to break out the multimeter or test lamp?

Feb 10, 2010 | 11:45 AM

#19

Jeepman659

Seasoned Member

Joined: Dec 2009

Posts: 326

Likes: 0

Year: 1994

Model: Cherokee

Engine: Inline 6 4.0 H.O. Police Package

i'll check it out thanks man.

Feb 11, 2010 | 11:11 PM

#20

greenmonkey

Newbie

Joined: Nov 2009

Posts: 6

Likes: 0

From: Wenatchee, W

Year: 1998

Model: Cherokee

Engine: 4.0

i solved my shifting problem. i replaced my tps, that didnt fix my problem. i had a bad wire going in to the tps and some moisture in the conection. that fix it. good luck