"You can add Diesel Tech magazine to the long list of testimonials as we're now believers in Archoil too.
"Improved fuel economy, smoother running engine and no issues with cold starts."
Used this in my 6.7 from day 1. Small price to pay for piece of mind on the fueling system components and a cleaner running engine.
I daily drive a 650hp 2005 F250 6.0 and use Archoil in the fuel and oil for about 6 months now. Completely eliminated stiction in about 3k miles, went from 32-35 mpg on the freeway to 48-48.5! Don’t notice a power boost when I double dose but it definetly cuts down on soot in those everyday situations like taking off from a dead stop with a cop behind you lol I do think it is over priced but I’d rather spend the $50 or whatever on the juice instead of 3k on injectors. I would consider Archoil regular maintenance if you daily your 6.0. I wish they had application specific oil additive for everything even though I do put the friction modifier in everything except the tranny. Stay away from the tube grease tho it separates and leaks rite out of your gun.. sucks when you paid like $80 for a tube haha they saw me coming that’s forsure.
I have always believed that adding a little something to motor oil/gas tank was beneficial to performance and long life. I began using ARCHOIL products about 3 years ago. I needed some engine work (gaskets replaced) last fall and the mechanic reported that the pistons were clean as new (224,000 miles) and continue to do whatever I have been doing - and I will continue using ARCHOIL products!
Ran the double dose through 2 tanks. My truck only has 19000 miles, just want to make sure the pump stays lubed and exhaust stays clean. So far so good. Will review after use the whole bottle.
Wished I had thought about Black Friday-Monday specials to reap the (any) savings.