Hi all, I just changed the fuel filters in my '06 350 and now it wont start. Ran great before, any ideas? Thanks

 

Did you cycle through the key on and off 4-5 times? The fuel pump needs to build the pressure back up in the new fuel filters and fuel lines. You can here the pump run when the key is turned on and you can here when the pump stops.

 

Yes cycle the key on fir 30 secounds (without starting the motor) then of then back on 30secounds then off do this 3-4 times and it should start

 

Welcome to FTE.

Follows is a link to a fuel filter change procedure PDF file. The above mentioned key-on / key off cycling is listed as item 6 on page 2.

http://www.dieselfiltersonline.com/D...ence-Guide.pdf