Sudden engine fail safe on acceleration
Thread Starter
05 5.4l 3v s.crew lariat
Joined: Oct 2009
Posts: 3,505
Likes: 672
From: fl
New throttle body fixed mine
Bought new model 8L on ebay -oem part runs good 200 bucks easy fix -position sensor alone did not fix it . Problem on 3L model was in the electronics of the drive motor area.