I put this in my new used 05 Ford Escape Hybrid and drove around and waited about a week to see if this did anything before writing a review, and no complaints yet. Although this is one of the slow kinds of hybrids, I can tell the throttle response has improved. I was skeptical at first and thought MPG may be getting worse, but it could have been the carbon deposits burning off or something. After resetting the MPG gauge I did notice the average going up by about 2 without changing any driving habits.
Rating:
[4 of 5 Stars!]