---
product_id: 9538858
title: "Archoil AR9100 Oil Additive (16oz) for All Vehicles - Powerstroke Cold Starts, Eliminates Injector Problems"
brand: "archoil"
price: "351.36 DT"
currency: TND
in_stock: true
reviews_count: 12
category: "Archoil"
url: https://www.desertcart.tn/products/9538858-archoil-ar9100-oil-additive-16oz-for-all-vehicles-powerstroke-cold
store_origin: TN
region: Tunisia
---

# Improves cold start & fuel efficiency Reduces engine heat & noise 16oz precision dose Archoil AR9100 Oil Additive (16oz) for All Vehicles - Powerstroke Cold Starts, Eliminates Injector Problems

**Brand:** archoil
**Price:** 351.36 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your engine’s life and silence the noise—because your ride deserves the best!

## Quick Answers

- **What is this?** Archoil AR9100 Oil Additive (16oz) for All Vehicles - Powerstroke Cold Starts, Eliminates Injector Problems by archoil
- **How much does it cost?** 351.36 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/9538858-archoil-ar9100-oil-additive-16oz-for-all-vehicles-powerstroke-cold)

## Best For

- archoil enthusiasts

## Why This Product

- Trusted archoil brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Quieter, Smoother Ride:** Dramatically cuts engine noise and vibration for a premium driving experience.
- • **Engine Longevity Booster:** Reduces friction and wear to extend the life of your engine components and oil.
- • **Multi-System Compatibility:** Works seamlessly with diesel & gasoline engines, gearboxes, hydraulics, differentials, and power steering.
- • **Ultimate Cold Start Savior:** Eliminates injector stiction in 6.0L & 7.3L Power Stroke engines for hassle-free mornings.
- • **Trusted by High-Mileage Pros:** Proven performance even in trucks with 380,000+ miles—keeps your rig running like new.

## Overview

Archoil AR9100 is a premium 16oz oil additive designed to eliminate cold start injector problems in Power Stroke engines, reduce engine wear, noise, and heat, and extend component life. Compatible with all diesel and gasoline engines as well as gearboxes and hydraulics, it’s the go-to solution for professionals seeking reliable, long-term engine performance and smoother operation.

## Description

Buy Archoil AR9100 Oil Additive (16oz) for All Vehicles - Powerstroke Cold Starts, Eliminates Injector Problems: Fuel Additives - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Price? - I recently purchased the Archoil AR9100 Oil Additive and I have to say that I am extremely impressed with its performance. The product is made of high-quality materials and has a number of beneficial properties that have significantly improved the performance of my vehicle. One of the things I appreciate most about the AR9100 is its ability to reduce friction and wear on engine components. Since using this product, I have noticed a significant reduction in engine noise and an improvement in fuel efficiency. The AR9100 also seems to be helping to extend the life of my oil, as it has been able to maintain its viscosity for longer periods of time. The only downside to the AR9100 is that it is quite expensive, especially when purchased on desertcart. While the product is definitely worth the price, I can understand why some people might be hesitant to spend so much on an oil additive. That being said, I believe that the long-term benefits of using the AR9100 more than justify the cost. Overall, I would highly recommend the Archoil AR9100 Oil Additive to anyone looking to improve the performance and longevity of their vehicle. It is a high-quality product that is sure to deliver excellent results. Just be prepared to pay a bit of a premium for it.
Review: Archoil 9100 Works! 6.0L PSD - I bought a 2006 F250 with the 6.0L and about 380,000 miles on it! Did not have hard stiction issues but heard about this product and what it could do so i gave it a try. Background: I found out the previous owner had been using synthetic oil (dont remember the brand) after i had already put in Delo 15w-40 regular grade with my first oil change. I could tell there was something different by the first few times starting. It did not start as quickly and sometimes it would run for a second then die and would start on the next try. So i bought and added the AR9100 and added to the oil and there was a difference in starting and engine noise the next day after only running for awhile. So yes it will work with Regular grade Diesel Motor Oil also if anyone is wondering, but with the other strains this oil system goes through i wanted to use synthetic. So i wanted to see if just using Rotella synthetic T-6 5w-40 would also solve the known engine issues, so after about 1000 miles, i drained the oil and filled with just Rotella T-6. With the amount of oil that stays in the system along with the oil cooler and HEUI Pump, im sure there was still some Archoil in the system after the drain. I took a roadtrip and changed the oil at about 7500 miles with no issues and seemed to start ok. On my next oil change i stayed with the Rotella T-6 and added a fresh 16oz bottle of AR9100 to the oil. Now with the AR9100 and synthetic T-6 and i can definitely tell a difference in how easy it starts and the smoothness and quietness of the engine even more so than with just the synthetic. Within the first couple days it started easier and sounded much quieter. I could also hear the injectors cycling slowly becoming more steady and smooth like a drum roll. Before they were cycling a little erratic and lopey and didnt sound like all of them were cycling at all. Once the colder weather came i had no issues with stiction or loss of power with temps down in the 30's. I could start it and let it run a few minutes and take off no problems. I will continue to use this product in my 6.0L PSD and may try in my other vehicles to see if any difference. Also i have not compared against RevX or Hot Shots Secret but i know this stuff works and is cheaper and thats good enough for me.

## Features

- 16oz AR9100 Friction Modifier - treats one Power Stroke
- Fixes 6.0L and 7.3L Power Stroke cold start injector problems
- Reduces wear and extends component life
- Reduces engine noise, vibration and heat
- For all diesel and gasoline engines, gearboxes, hydraulics, differentials and power steering systems

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005UO70ZO |
| Best Sellers Rank | #1,713 in Automotive ( See Top 100 in Automotive ) #6 in Engine & Oil Fluid Additives |
| Brand | Archoil |
| Date First Available | October 11, 2011 |
| Global Trade Identification Number | 00608819243337 |
| Is Discontinued By Manufacturer | No |
| Item Form | Oil |
| Item Weight | 1 pounds |
| Item model number | AR9100-16 |
| Liquid Volume | 16 Fluid Ounces |
| Manufacturer | Archoil |
| Number of Items | 1 |
| Package Information | Jug |
| Product Dimensions | 10 x 10 x 10 inches |
| UPC | 608819244198 608819243412 608819243337 |
| Unit Count | 16.0 Fluid Ounces |

## Product Details

- **Brand:** Archoil
- **Item Form:** Oil
- **Item Weight:** 16 Ounces
- **Liquid Volume:** 16 Fluid Ounces
- **Package Information:** Jug

## Images

![Archoil AR9100 Oil Additive (16oz) for All Vehicles - Powerstroke Cold Starts, Eliminates Injector Problems - Image 1](https://m.media-amazon.com/images/I/719Q2ubfgOL.jpg)

## Questions & Answers

**Q: Do you add this stuff in with the engine oil?**
A: Yes, add with new oil

**Q: how about putting this in rear end oil with locker or limited slip gears..OK to do or not.  Thinking too thick for transmission right??**
A: You can use this in your rear end and your transmission.  You will see great results in both.  You can use the 9100 anywhere you want to reduce heat and friction.  Not only do we sell the products we also have a fleet of 40+ vehicles that we use the 9100 in engine oil, transmissions, rear ends and power steering systems, also is great if you have front oil bath type bearing.  Please let us know if you need anything else.

**Q: Does this work in any engine? I haven't read anything to suggest it doesn't but all the reviews come from only Powerstroke owners.**
A: It works well in engines using a high pressure oil rail to power the injectors, not sure why you would run it in a Cummins or any other common rail or high pressure fuel/injector nozzle or gas engine, just run rotella t-6 synthetic oil and a good filter to keep those running strong for a very long time.Also nearly any diesel will benefit from a quality fuel additive, I find in all 6 of my trucks (3 brands) that power service diesel kleen will more than pay for itself in fuel Economy improvements alone (about 5-15%).

**Q: can you use this with full synthetic oil**
A: Yes. I use Synthetic oil, Rotella T6 for diesel applications. It provides better lubrication, for longer intervals. Works great with Archoil.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Price?
*by T***. on December 18, 2022*

I recently purchased the Archoil AR9100 Oil Additive and I have to say that I am extremely impressed with its performance. The product is made of high-quality materials and has a number of beneficial properties that have significantly improved the performance of my vehicle. One of the things I appreciate most about the AR9100 is its ability to reduce friction and wear on engine components. Since using this product, I have noticed a significant reduction in engine noise and an improvement in fuel efficiency. The AR9100 also seems to be helping to extend the life of my oil, as it has been able to maintain its viscosity for longer periods of time. The only downside to the AR9100 is that it is quite expensive, especially when purchased on Amazon. While the product is definitely worth the price, I can understand why some people might be hesitant to spend so much on an oil additive. That being said, I believe that the long-term benefits of using the AR9100 more than justify the cost. Overall, I would highly recommend the Archoil AR9100 Oil Additive to anyone looking to improve the performance and longevity of their vehicle. It is a high-quality product that is sure to deliver excellent results. Just be prepared to pay a bit of a premium for it.

### ⭐⭐⭐⭐⭐ Archoil 9100 Works! 6.0L PSD
*by T***D on January 3, 2017*

I bought a 2006 F250 with the 6.0L and about 380,000 miles on it! Did not have hard stiction issues but heard about this product and what it could do so i gave it a try. Background: I found out the previous owner had been using synthetic oil (dont remember the brand) after i had already put in Delo 15w-40 regular grade with my first oil change. I could tell there was something different by the first few times starting. It did not start as quickly and sometimes it would run for a second then die and would start on the next try. So i bought and added the AR9100 and added to the oil and there was a difference in starting and engine noise the next day after only running for awhile. So yes it will work with Regular grade Diesel Motor Oil also if anyone is wondering, but with the other strains this oil system goes through i wanted to use synthetic. So i wanted to see if just using Rotella synthetic T-6 5w-40 would also solve the known engine issues, so after about 1000 miles, i drained the oil and filled with just Rotella T-6. With the amount of oil that stays in the system along with the oil cooler and HEUI Pump, im sure there was still some Archoil in the system after the drain. I took a roadtrip and changed the oil at about 7500 miles with no issues and seemed to start ok. On my next oil change i stayed with the Rotella T-6 and added a fresh 16oz bottle of AR9100 to the oil. Now with the AR9100 and synthetic T-6 and i can definitely tell a difference in how easy it starts and the smoothness and quietness of the engine even more so than with just the synthetic. Within the first couple days it started easier and sounded much quieter. I could also hear the injectors cycling slowly becoming more steady and smooth like a drum roll. Before they were cycling a little erratic and lopey and didnt sound like all of them were cycling at all. Once the colder weather came i had no issues with stiction or loss of power with temps down in the 30's. I could start it and let it run a few minutes and take off no problems. I will continue to use this product in my 6.0L PSD and may try in my other vehicles to see if any difference. Also i have not compared against RevX or Hot Shots Secret but i know this stuff works and is cheaper and thats good enough for me.

### ⭐⭐⭐⭐⭐ Bet additive for stiction.
*by L***T on December 17, 2025*

This stuff helped with my stiction issues like nothing else. And i've tried EVERYTHING. Even the turbo spools faster. Which doesn't make sense to me but I appreciate it.

## Frequently Bought Together

- Archoil AR9100 Oil Additive (16oz) for All Vehicles - Powerstroke Cold Starts, Eliminates Injector Problems
- Motorcraft- Oil Filter
- Motorcraft FD-4616 Fuel Filter

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-02-06*