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The Archoil Power Stroke Fix

Eliminate Ford Power Stroke 6.0L & 7.3L Injector Problems

The Archoil Power Stroke Fix
The Archoil Power Stroke Fix
The Archoil Power Stroke Fix
The Archoil Power Stroke Fix

AR9100 Friction Modifier is proven to solve misfire and cold start issues in 6.0 & 7.3L Ford Power Stroke vehicles.

100% Money Back Guarantee

If AR9100 does not resolve stiction issues after 100 miles

The Problem

Deposits and wear in the HEUI injector causes the injector to become stuck due to static friction, or 'stiction', and can prevent the injector from firing. This causes 6.0 & 7.3L Power Strokes to suffer from hard starting, rough idling, reduced power and response, bucking and smoking until the engine is warmed up.

The Solution

Add a 16oz bottle of AR9100 to every oil change to eliminate hard start and drivability issues caused by HEUI injector misfires in 6.0l & 7.3l PowerStrokes. AR9100 will clean out HEUI injector deposits and creates a friction reducing film inside the injectors to ensure all eight injectors fire every time.

How it Works

HEUI injectors use oil pressure to raise fuel pressure inside the injector. A High Pressure Oil Pump (HPOP) feeds oil from the crankcase to the injector where a 'Spool valve' ('poppet valve' for 7.3l) opens allowing hydraulic pressure to raise fuel pressure and fire the injector. Engine oil is exposed to very high temperatures and pressures in the Spool valve and degrades, forming deposits. These deposits cause excessive wear. Deposits and wear create static friction inside the injector, or 'Stiction', which can prevent the injector from firing.

A blend of esters combined with our additive package remove and disperse deposits while AR9100 forms a friction reducing solid boundary lubricating film on the bore of the 'spool valve'. By removing deposits and reducing friction, AR9100 eliminates stiction issues and ensures they do not return.

Diesel Power Archoil Article

"The next morning, following a 15-degree night during which the truck once again sat outside, it fired right off and idled smoothly. 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"

Diesel Power Magazine

Read the full Diesel Power Article

Power Stroke Application

Watch the video below for directions on using AR9100 Friction Modifier in your Power Stroke.

Customer Reviews

Based on 16 reviews
A truly great product.

I use this every other oil change in my 6.0 Ford and have convinced my dad and my friends to use as well. Tried other oil additives previously and nothing works this good. All of our trucks start easier run quieter and smoother. Great in cold weather as well. Prevents the hard shaking start on cold days. If I could afford to use every oil change I would. Great product that will keep these Fords on the road for a long time!!!



Good product

With the low sulfur diesel o-rings dry out ridiculously now. I use Archoil additives and don’t have those issues any more.

A few more mpgs, worth it!

This is my toes up truck. 2000 Ford f350. And whatever I can do to baby her inner workings I do it. And this archoil really added 2 mpgs as well as help my baby start easier in the cold of Montana. Won't be changing the oil without it again. As well as the fuel additive.

Pleasantly Surprised

I had a fresh oil change done and decided to give this a try. I put the bottle in and after about 10-15 minutes of running it through I could notice a change of the noise level and seemed to smooth out. I used this aling with the diesel fuel treatment and noticed a considerable gain in mpg, hand calculated.