"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."
2016 Lariat Ecoboost, Have both fuel and oil treatment, started to use them since December 2019, so far I have seen less soot on the tail pipe and no pinging when do almost WOT. But I would like to see in the next hot summer (>110°) how it does, if no pings or knocks, will be a long time customer for sure. Delivery and service has been good and fast.
Personal Loan Account
Love the product, fast shipping, accurate description.