Well, I'm back after the holidays and I just wanted to say I took the plunge. I'm now the proud owner of a new black 2017 F250 Platinum 4x4 LB, with lots of goodies. Somebody special ordered it with lots of options and never bought it, so I did. I love the truck, but was worried about the CP4. I'm going to take good care of it and use a fuel additive in hopes it will keep the fuel pump properly lubricated for many years and miles to come. Thanks for helping push me over the edge!