I do not know. I went in with a fuel pump issue and they said because of the patch, the fuel delivery pressures were messed up and they could not get it to run right so they just started replacing everything that came up on code.
I have a 2016 eco and I bought used with 40 k in May of 2017. The truck has run like a champ. I put some miles on it. I drive mostly highways and have topped 27.8 mpg on a flat highway. This spring, last week in May, I turned the corner by my house and lost power, it was in a crawl mode. I shut...