It is Z...I had the fuel control module replaced before the recall came out. Also had some work done on our F150 while we had it at this particular dealership. Interestingly though, all of that stuff was done before they were bought out and taken over ownership wise by one of the area's largest dealer groups. I thought the service before that was just okay and expected it to get a LOT better under the new owners. Hell they also moved into a brand spanking new location on top of it.
My problem is I'm 20 min. from this dealership and close to 45 min. from their parent dealerships location. I'd prefer the farther location but I just get so tired of blowing nearly 2 hours of time plus the mileage to get better service.