1999 GMC Jimmy Transmission Problem

Discussion in 'General Chevy & GM Tech Questions' started by satrianofamily, Sep 13, 2013.

  1. satrianofamily

    satrianofamily New Member

    Hi Everyone! My name is Matt and I have an issue that just happened this morning. I have a 1999 GMC Jimmy that will not shift into reverse and it also has to rev very high to shift from 1st into 2nd. I was able to slowly get home after dropping my wife off at work. We currently have one vehicle and it is very important that I figure out what is happening. I have read a couple of the posts on this site and it appears that others have had this issue as well. I am curious if anyone has any advice as to where I should start looking after checking the fluids, which are full, and adding some JB tranny helper. Any advice that anyone has would be greatly appreciated, thank you in advance.

    99'HEARTBEAT MODERATOR Staff Member 5+ Years ROTM Winner 1000 Posts Platinum Contributor

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