How hard is it to install Cognito green keys? My dad and i want to give it a shot, but we really don't have any experince with suspension.
Thanks in advance!
Don't know it this is in the right spot, but who here has done the PPE Air Box MOD? I did mine over the weekend then got curious so i took it for a drive. 21.?? MPG. Thats up 2 MPG. Makes me happy :eyebrows:
Jumped into the work truck today, 06 F550, and went and put about 6 tons of asphalt in the bed. Going up the hill, it would only go 15 MPH and wouldn't shift into second. Mechanic says that it is the EGR gone bad, but he didn't look to sure. What do you guys think?
Thanks in advance