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The Archoil Fix For Ford Power Stroke

Eliminate Ford Power Stroke 6.0L & 7.3L Injector Problems

The Archoil Fix For Ford Power Stroke
The Archoil Fix For Ford Power Stroke
The Archoil Fix For Ford Power Stroke
The Archoil Fix For Ford Power Stroke

AR9100 Friction Modifier solves misfire and cold start issues in 6.0L & 7.3L Power Strokes

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

Customer Reviews

Based on 38 reviews

The amazing arch oil my truck has 22600.00 miles it an 05 I have used this product from day one same head studs since using it never had a problem truck runs like new or better every one with aowerstroke need to use the product .

Delivered more than expected!

My 2005 F-350 SD was running rough, cold starts were brutal! My truck popped a code for #8 cylinder & thought the injector was shot!
I saw Bill Hewitt’s YouTube videos about Archoil & all that it does. Archoil should pay this guy, Lol! It was time for an oil change so, I bought the kit. I put the AR9100 in the oil & AR6200 in the fuel. Within 50 miles the rough idle was gone. My mechanic cleared the code & didn’t come back. MPGs improved & cold starts as well!
Even my mechanic was impressed! Now, it’s winter here in PA & I just ordered AR6300 Winter anti-gel additive. I ran out of the the AR6200 & this tank of straight diesel fuel with Howe’s anti-gel is not making my truck NOT happy! Can’t wait for the AR6300 to arrive! Thank you Archoil


Very good product

2003 F250 Diesel

Received the Archoil oil treatment - I had my oil changed on my F250 6.0 diesel the week prior and could feel the hesitation of the cold engine without the treatment - added the treatment and the hesitation was immediately corrected. Best product ever.

97 F250 7.3 turbo

Runs smoother. Only have 195000 miles on it. Ill be a long time user