"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 can tell a big difference at startup and idle.
I drive a 07 6.0l, I use Archoil and Rotella t6 every oil change and couldn’t be happier.I have no staring issues in the cold. Also use Archoil in my other vehicles.
Was happy with the kit I purchased consisting of the oil additive and the 2 fuel additives. We restarted an 01 f250 w a 7.3. Been sitting a year. Very satisfied. Runs perfect.
I never received my free sample
Runs way smoother on cold start ups I will be buying this product for a long time to come