Moving this away from the "class action" thread.
A lot of us seem to have this issue, and Ford doesn't seem to be the answer.
My truck is 3/4 in high on the passenger side rear with my tank 3/4 full.
Not a good luck.
Has someone ordered the part(# JB3Z5598B} and installed 1 or more?
I have the tuner in hand. Going rate at Ford dealer is between 450 and 500 dollars. Crazy for what they actually do.
Researching the general area for an ASE mechanic that I can work with.
Anyone have the install done in the 91764 area or within a reasonable travel distance?