Just letting you know that I think you have a great product. I found out about it via youtube.
I have a 2001 Toyota Sienna with 225,000 miles. The oil has been changed every 3-5000 miles and it started running rough with a P1354 code. Thinking that it was the oil control valve, I replaced it and still had the same problem. After seeing the video on youtube, I decided to give your product a try. I added 2 bottles to the existing oil ( the existing oil had about 1500 miles on it ), have driven it about 500 miles so far, and the misfire has stopped and the check engine light went out without having to be cleared with a scan tool. Looking back I had also noticed a gradual loss of power when going up hill, no misfire, just not as strong as it used to be. This may have been the start of the VVT system being affected by sludge/varnish build up that Toyota’s are prone to. The power is also getting back to normal since using your product. Amazing!
Once again mahalo for a great product, and I will let my friends know about it as well…
-- Edited by Frank on Monday 26th of September 2016 07:26:09 AM
