Added to my 03 f250 with 210000 miles and Eliminated The injector stinction right away.
I added Archoil to my 200? Ford F-250 6.0 and started truck and let it idle for 30 minutes and shut engine off and let it set overnight. Started the truck the next morning and WOW and I mean Wow could hardly here engine running and engine ran smooth , I now put this in all my cars , trucks , mowers THANKS ARCHOIL for something that works!!!!!!!!!!
Been running Archoil additives in fuel & oil for about a year, 20,000 miles ,
All my stiction issues have disappeared!
Tried out Archoil friction modifier during my last oil change hoping to help out with some injector stiction. Unfortunately it didn’t seem to help out in my case, so new injectors will be be happening soon.
a good product so far