Ok, so I updated my Superduty diesel to a 2019 6.7L and I want it to last forever. Should I begin adding diesel fuel additives from the beginning? (I've always used Stanadyne Diesel Fuel Additive in my 2006 6.0L diesel)Thanks
The best website for wax/sealants and autodetailing that I have seen is https://www.autogeek.net/ i'm not a pro either, but AUTOGEEK has videos on how-to do it.
I've used "Klasse ALL-IN-ONE Polish", which is a sealant, with excellent success.
And I like "Pinnacle Signature Series" for carnuba...