"We are seeing great results using Archoil products."
- George Swift, Mechanic, Jay Leno's Garage
"We're now believers in Archoil."
- Brady Kay, Editor, Diesel Tech Magazine
"Archoil is the real deal."
- Diesel Power Magazine
"Hands down the best fuel additive I have ever experienced in my 6.0L."
- harry6.0, the dieselgarage.com
"The engine seems to run a lot smoother now. I think you saved my truck!"
- George, PowerStrokeHelp customer
"I drove 100 miles and the normal cold start misfiring, rough running and obnoxiously loud idle were all gone. It's like a new engine."
- Jordan, PowerStrokeHelp customer
"The next morning with a temperature of 20F the truck started and ran much more smoothly that it had for 3 or 4 years. Thank you Archoil!"
- John, PowerStrokeHelp customer
"Cold starts were getting near impossible, 25 degrees or less. Totally different truck now. Pops right off at 10 degrees without a single hurump."
- Randy, PowerStrokeHelp customer
"2006 F-350 CC long bed 179,642 miles bone stock. Put the Archoil in it and no smoke and no more injector stiction. Starts up amazing!"
- Josh P, PowerStrokeHelp customer
"I’m happy to say the truck runs like new. It starts much better, its much quieter and it runs as smooth as glass."
- Richard, PowerStrokeHelp customer