AR9100 Friction Modifier VALUE PACK - TWO 16oz Bottles of AR9100 for TWO PowerStroke Treatments

This produce used in my Hino diesel & my Ford 6.0 diesel resulted in both running smoother. My two Hino engines in my boat usually ranged on the digital tack around 10 rpm when held at any one speed. With this treatment they dropped to 2 rpm variance on both engines. Quieter, smoother. Don't know if it helped on mileage as hard to judge in a 38 foot boat until a number of months in service.

Some say oil additives don't help and in a lot of cases I would agree. This is not one of them! This stuff pretty much cured my stiction problem on my 6.0. where as before I was relegated to staying at hotels where I could plug in a extension cord so I could use my trucks block warmer, so it would start on cold mornings, now I can count on it starting without having to plug it in. And then when I switched to Rotella full synthetic oil with the Arch Oil additive it runs like the day I bought it new! So I don't care what some experts say, in real world applications, this stuff works!

My Truck was running like garbage! 2000 F-250 7.3L. Was throwing 9 engine codes, would barely start, usually wouldn't stay running, and if I tried to drive it anywhere it was an adventure, no power, could die anytime and strand you, a nightmare. So I bought this Archoil Diesel Fuel system Cleaner and Archoil9100 Friction Modifier. Expecting to be disappointed but willing to take the risk before spending big money on repairs at a garage. I dumped the products in, and tried to start the truck right away (block heater had been plugged in for hours). It was about -8C out; couldn't get the truck to run for more than 45 seconds. Did this 3 times. The next day after leaving it plugged in over night, it starts under duress, but I manage to get the rpms up to 2000 and hold them there for about 5 mins. I let the truck come back to idle and leave it idling for 30 mins. Come back outside and it's still idling, good sign, sounds good too. Decide I'll drive it 1 km down the road and see how it drives to the gas station, I needed to fill it up after all, I hadn't followed the mix instructions on the fuel system Cleaner. I baby it down the road. Fill it up. Decide to give'r a rip on the way home and it runs awesome, decide I'll rip to the next town and get a coffee, truck pulls and cruises at 120 km/h easily. 2 weeks later ish ans still running great. Also I wiped the engine codes and ran it for a few hundred kms and now only have 1 code that shows up. Awesome product.

Archoil cleans up carboned up piston rings in gasoline engines - - it's not just for diesel engines. I have noticed a difference after 1 oil change - - - - - Given our short trip driving I think we will be using this product for a while. You can get between 2-3 oil changes per bottle. With this additive. It has also quieted down my noisy valvetrain a lot. Between 5-8 db. I highly recommend it and will be buying more, especially when it goes on sale.

I used AR9100 before on my 2007 F350 6.0 and it works really good. I will be using it on our 2018 Nissan rogue and a 2011 Acura tsx next. The