Why create two threads on the same topic? - now merged.
The videos don't work.
Who's doing the install of these fuel pumps - might want to hire a competent mechanic.
There's one problem with that set - its missing the one that's needed for the brake calipers.
I recommend a 1/2" drive for this application.
4mm, 5mm, 6mm, 7mm, 8mm, 10mm
To me it sounds like that dealer lacks the skills to properly diagnose the issue - if possible find another dealer or make a deal with that one that if his parts replacement doesn't resolve the issue, NO PAY.
Please add your model, 2012 MKX, and location to your profile signature - https://www.fordedgeforum.com/settings/signature/
If you're wanting to scan for codes yourself you'll need to use a good OBDII adapter and FORScanLite.
Not sure why the dealership didn't retrieve any codes.
How difficult would this be for me to check if I need this or not?
The PDF @Haz attached shows it under one hour labor for the repair.
My dealership has in the past given me the recall parts for me to DIY and registered the recall as complete, which I might do for this.
The TPMS sensors seen in the above post were installed by Discount Tire today when they installed a set of Bridgestone Alenza AS Ultra 265 /40 R21, and everything is working perfectly.
I got 50K miles on the original P-Zero tires and only 31K miles on the Atturo's - the Atturo were down to the wear bars, and they were treacherous in the recent heavy rains we've had in KY.