"Seeing this F-350 go from a cold-blooded, rough-running basket case to a truck that ran as smooth as it did the day it left the dealership definitely made believers out of us."
"Archoil is the Real Deal"
i have been using the additive for 6 years in my 7.3 d ford......very good milage and oil life
I have a 2017 f450 6.7l and when I use this product I noticed my engine running smoother and it helps with stiction. Use it after every oil change.
Graeat products oil additive,fuel additive and gun oil get a thumbs up from me. Blake Stanley
It definitely fixed my stiction problem and quieted it down I suggest everybody use it whether you're having stiction problems or not
I put this in all my motors. Car, truck, boat and bike. Within seconds you can hear the motor calm down. Love this stuff.