F150 Ecoboost Forum banner
1 - 2 of 2 Posts

·
Registered
Joined
·
4 Posts
Discussion Starter · #1 ·
For those that have experienced the notorious shutter and had it fixed with TSB 13-8-1 ( lower air deflector and cat. Converter replaced ) how does it run now.. Have you experienced any more problems or was this a cure all. Im curious because I have recently placed mine in the shop due to the shutter under acceleration and they are supposed to do this update...
 
1 - 2 of 2 Posts
Top