Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - 1999 Mitsubishi Eclipse auto trans will not upshift
View Single Post
  #2 (permalink)  
Old 10-25-2012, 04:21 PM
bygddy bygddy is offline
Proud LOSER
 
Last photo:
Join Date: Mar 2008
Location: Ottawa
Posts: 2,072
Wiki Edits: 0

Thanks: 82
Thanked 316 Times in 273 Posts
Quote:
Originally Posted by countryboy37 View Post
Have a 1999 Mitsubishi eclipse that want come out of 1th gear it a automatic car......transmission has been replaced and all sensors has been replace and even the computer replace but still want come out of 1th gear......help!!!!
Any codes before you replaced the ecu? So what exactly does it do? Starts normal, put in drive, but it just won't up shift?
Reply With Quote