"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."
"Sir, your product worked! I had a mechanic swearing I needed injectors. I love showing those guys something new! The Ford Power Stroke 6.0 Diesel has a oil issue (stiction) that causes terrible start ups. (Missing, stumbling, smoke, etc.) These only went away after warm up. My truck had all these issues. (04 Excursion 112500 miles)
It now starts and its smooth running. I am happy!"
"I used your AR9100 in my oil change just eight days ago. I have a 2006 F250 6.0 power stroke. My truck has not performed this well in over three years. Just wanted to say thanks for making this product available."
"Results already... Did an oil change with my usual oil, added the 16oz of AR9100 and the recommended initial dose of the fuel additive yesterday and fired up the engine. I didn't notice any difference on initial start up but figured the additive would need to run through the engine a while to work. I drove 100 miles round trip this morning and came home and parked. Started up the engine a bit ago (its cold here today in MN) to run some errands and the normal cold start misfiring, rough running, and obnoxiously LOUD idle were all gone. Its like a new engine. It almost sounds like a cheesy infomercial but it's true - honestly incredible. Thank you for you great product and look for many future orders from me. Thanks."
"I am so happy that I fell upon your product. I was a few mouse clicks away from injectors for my '04 6.0 Ford. I ordered with skepticism but was amazed. With 215K, I figured this was a lost cause, especially dealing with cold starts and smoke for the last 80K. I changed the oil and filter, added your product, started the engine and idled for no more than ten minutes and shut'er down. The next morning, holy crap! All 8 were firing and no smoke. I'm at 400 miles now and still amazed that it runs so well. Thank you."
"I would like to say that I recently purchased the AR9100 for my 6 liter Ford with 170,000 miles. It had been having injector trouble and I now have driven 2,000 miles and am extremely pleased with your product. The truck starts up quicker and runs smoother. It still has a little hesitation at first start up, but quickly smoothes out. I will be purchasing another 16oz at the next oil change and hopefully eliminate the early morning start up issue and continue to drive this truck for many more miles. Great product and thank you!."
"I used your AR9100 in my 6.0 Power Stroke and was amazed at the night and day difference in cold starts. I could not drive my truck until it warmed up to operating temperature, even this summer on 90 degree days. 2 days ago, I added your product to a fresh oil change, then drove my truck 60 or so miles that night. I noticed an improvement almost immediately. This morning I started my truck and drove right out the driveway without warming it up. I had no problems with stiction and no more hesitation. It was 33 degrees this morning here in Michigan. I'm just an everyday Joe, and injector replacement was something that was not an option for me because of stiction. I know a Ford diesel mechanic that said there was no fix for stiction and I would need to replace the bad injectors. I did a lot of reading before making a purchase. I've read Hot Shot doesn't work, Rev-X sometimes works, and AR9100 had 100% good reviews. I'm looking forward to use some of your other products. Thank you."
"We are seeing some great results using Archoil products at Jay Leno's Garage. We use it in many of our Classic Cars and Motorcycles. For example, in the 1915 Franklin, temperatures are down and the engine is running more smoothly. I highly recommend Archoil products, and intend to publish results as we experience them."
"I just had to write you back with my good news. My stiction problem on my 6.0 Power Stroke diesel is gone. My wife drove it last night to her moms night out, probably 15 miles round trip. I drove it this morning (cold) and it ran awesome! It's been falling on its face cold since I changed the oil two weeks ago. I was sure I was going to need one or two injectors but on the advice of my tech, I ordered the Archoil kit for my Power Stroke. It's night and day different. Thank you."
"I have a 04 Excursion with a 6.0L Power Stroke and about 160k. Stiction was pretty bad, and my baby hated being started on cold mornings. It was loud, and had a very unsteady idle for about the first 10-20 seconds. I changed my oil to Rotella T6 and it was still loud and had a lot of top end noise when cold. I added 16 oz of your friction modifier because Rev X is double the price, and who has money these days for new injectors and FICMs? PRESTO!!!!! My P-Stroke is only a little louder than my 5.3 Vortec. It starts smooth and easy, and that's with outside air temps of -7 to +7 degrees along with no block heater being used. Amazing stuff."
"The 9100 is amazing! It solved my 6.0 injector problems. I have talked to the diesel performance truck shop about it and he doesn't believe that all I did was change my oil and add the 9100. He told me I had six bad injectors but power, mileage and performance are now back. Thanks again. I have been pushing this product to all my friends. I would give up being a mechanic if I could afford to be a dealer in Washington State. With the amount of tractors and agricultural equipment in the area, the benefits would be huge."
"I received the AR9100 - unbelievable stuff!! So much that, because of it, driving to work was a pleasure this morning. No more jackhammer starts, bucking, heck the ol' diesel even responds better. Breakthrough product! Thanks again."
"I am writing this letter to inform you of the results from using your Archoil products in my 1931 Model “A” Dlx Fordor. I completely restored the car and I drive the car year around as my daily driver. I put approx. 8,500 miles on it. I have a standard touring engine and standard rear-end and transmission with an overdrive installed. I first put the AR9100 friction modifier in the engine to help protect my rebuilt engine and to help reduce heat. (Which is always a problem in summer conditions with the Model A engine.) The engine, after application, starts better, runs cooler and is quieter. There is a significant difference."
"I wanted to write a letter to give you an update on the results from using your Archoil products on my 2009 Harley Screamin Eagle Road Glide. It has 47,780 miles on it and a weight of 900 lbs. I purchased the AR9100 Friction Modifier and the AR6200 Fuel Treatment. The stories you told me were hard to believe and my first thought was "here is the latest and greatest snake oil!" I have had temperature issues with my bike and every time I would sit for a few minutes, the back cylinder would cut out from the heat. My oil pressure at idle was 5 PSI. This was an indication that not enough oil was getting to the engine and it would get hot. After I put the AR9100 in my oil, pressure at idle has never gone below 12 PSI and most of the time it is around 15 PSI. I can sit as long as I want at idle without the back cylinder cutting out and the bike is running significantly cooler. Going down the road, the oil pressure did not change."
"Guys, the product works great. I've been in the equipment rental business for 23 years and have seen many products, but this one is the real deal. I used the Power Stroke kit and saw results the next morning. Thanks again and feel free to use this on your site."