I have not noticed any changes in engine performance as of running product for 2 weeks , so more testing is required but as of today I have no changes to fuel mileage or performance have been noticed...
Was starting to have some stickion on my 6.0. This is the stuff...it took care of it and now runs smooth again.
Added this to a 2002 duramax with 130K miles on it, idle has smoothed out, throttle response has improved. Only have put 300 miles since adding so haven't checked MPG . I live in Minnesota so additive will be put to a cold start test soon .
Thus far I've gained about 1.5 MPG. My truck has gone through one regeneration during during this first treatment. And has recently started a second on the same treatment. So its starting to work on the injectors. Im anticipating a little more economy. Out of this first treatment. Power increase hasn't been noticed yet. But I really don't drive my truck that hard. And my travel trailer is already winterized. So only time will tell
Works great, it helped smooth out throttle response when I jump on the gas pedal and idles smooth too
Bought this because my friends have used it. I have an 07 2500 5.9 24v dodge runs smooth as butter now. I'm a believer now and won't use anything else.
2015 F350 w/o delete. Minor improvements in idle and overall performance. Noticeable increase in time before regen cycles. Will continue to use until proven otherwise.
I've been running archoil when first reviewed by jay Leno both in my diesel and gasers both gas and oil believe me it will save your rig and extend life
Took my first 1000+ mile trip with my 6.4. Added the 6400D right before leaving. Not a single problem the whole trip. Runs like a dream. Very pleased.
it gives me great peace of mind knowing my car will always have excellent gas, better gas mileage, and smoother running.
Had a severe stiction problem in cold weather. Living at 8k+ ft, cold starts are the norm. I followed the instructions during an oil change with Shell Rotella T5 added 18 oz of Archoil, let the truck idle and drove the truck for about 30 minutes afterword. I expected the stiction to completely subside but it did not. The truck does seem more quiet and smooth but the stiction issue is still very much present. I'll try adding more Archoil AR9100.
2004 6.0 Powerstroke. Was getting contribution codes on 2 injectors and a turbo related code. Added AR6400-D a couple of fill ups ago and codes have not come back. Truck starts and idles better. I will be a regular user in the future
I was getting a rough idle and a surge at red lights at random times before using Archoil. I had a trip planned for Utah so I poured it in the tank and filled up all 38 gallons. Loaded the f350 with dirt bikes and a trailer with a RZR and began our trip. I figured since I would be driving for a 6 - 7 hours and hill climbs and flats I would get good results. that was exactly the case! I felt the truck climbing with ease and plenty of power. It was quicker when passing and much more responsive as the miles added up. It felt even better once I burned through the California bio blend and filled up with pure diesel. My mileage towing went from 10 mpg to 15.4 mpg at 65-70 mph. Great results!!!!
Very satisfied with the product, and mostly with the order. I ordered the kit with oil friction modifier and fuel conditioner. When I received my package it only had the fuel conditioner. I notified AR and they shipped the friction modifier right away. A minor inconvenience, and excellent support from the company.
Since I started using the fuel additive my regen cycles have improved from every 150 to 250 miles up to 200 to 550 miles.
I've read all kinds of reviews on different Powerstroke forums and every single person says Archoil 9100 friction modifier saved their injectors on a 6.0 and helped get rod of stiction. If you own a Ford 6.0 then this product is a must at every oil change!
I have noticed that I am getting better gas mileage and my check engine light no longer comes on periodically..
I added the prescribed amount of Oil Treatment to my engine. After about 5 to 10 minutes the engine tapping noise differently decreased. The next day while driving I asked my wife "how does the car sound while idling", she said, "I didn't know the car was running". Looking forward to my next oil change to add more of the additive.
I have a 2006 Duramax that was sluggish and throwing a low fuel pressure code at WOT from 0 to 60. After one treatment the code went away and the truck woke up almost like when I got her. I am running my second bottle to make sure the job is done. I will also be treating the fuel every tank.
By the way I have tried all diesel treatments and nothing is as good as this. I used to work for a company that makes diesel treatment and it was not near as good as this.