a little help

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Feb 13, 2011 | 10:39 PM

kumearl

Thread Starter

Newbie

Joined: Feb 2011

Posts: 10

Likes: 0

Model: Cherokee

a little help

90cherokee 4.0 shifts fine when cold then won't upshift properly or won't shift at all.this happens after it warms up. sometimes it will even slip into neutral . is this the tps or the tmc? thaks for any help

Last edited by kumearl; Feb 13, 2011 at 10:44 PM. Reason: forgot to mention it did it after warming up

Feb 13, 2011 | 11:30 PM

Bustedback

CF Veteran

Joined: Feb 2010

Posts: 12,367

Likes: 23

From: Oroville, CA

Year: 1995

Model: Grand Cherokee

Engine: 4.0 with all of the noise and clatter

More like an internal transmission problem or low on fluid.

Feb 13, 2011 | 11:50 PM