Clean phase is done and I am at 2,000 on first rinse phase. I will do a second clean and rinse as specified. My dipstick had hard baked on deposits that are disappearing on the first rinse phase. They were so hard I could not even scrape them off with my fingernail. It will take the second clean and rinse to get it all off, but your product really speaks for itself. I am using it in my father-in-law's '97 Ranger with 180,000 on the clock. He is in the first rinse phase and has commented on the increase in power and mileage. His transmission is next. Boy, if you make a cooling system flush that would be great.

I love to help keep vehicles maintained. Nobody around these parts can afford to buy new anymore so the preventive steps your product gives really means long life in older vehicles.

Ryan