/ /

Howdy, Stranger!

It looks like you're new here. If you want to get involved, click one of these buttons!

Sign in or Register

Quick Links





Howdy, Stranger!

It looks like you're new here. If you want to get involved, click one of these buttons!

Sign in or Register

Quick Links

Did you get a great deal? Let us know in the Values & Prices Paid section!
Meet your fellow owners in our Owners Clubs

Delayed shift between 1st and 2nd old tran and new Trans

dino1986dino1986 Posts: 1
edited December 2017 in GMC
2005 yukon xl put new Trans in because had a delayed shift between 1st and 2nd after new Trans being put in still does it I've changed throttle position sensor throttle body etc I'm out of answers hopefully someone. An help don't know what's left but the ECM
Tagged:

Answers

  • Mr_ShiftrightMr_Shiftright Sonoma, CaliforniaPosts: 64,459
    Where did you get the transmission? Is it under warranty? If from a reputable shop, they should be able to look for codes in the TCM and also pressure-test the unit.

    MODERATOR --Need help with anything? Click on my name!

    Share Your Vehicle Reviews Here

Sign In or Register to comment.