Review on Liqui Moly 2001 Valve Clean by Michael Keegan

I filled this product below half the tank mark. falls below 1/4 mark then fill with fresh 89 octane gas I drive a 2005 Mazda 3 2.3L with over 182,000 miles and the aging was noticeable and it was time to do something about it. According to other products I've used to get rid of the problem, nothing worked, not even Seafoam, it didn't do anything but smoke. After I installed it and filled it with fresh petrol. I took it on a 50 mile freeway trip at the speed limit, 60 mph and 70 mph in certain areas, then I got to the exit and took it for back road adventures, 40 mph and 55 mph in an hour at some spots, I noticed one difference, i hardly heard the ticking, it was nice and felt better, i pulled up to the traffic light, turned, hit the gas and there was no ticking. More may need to be added to achieve the desired result, which is smooth highs. This product is worth it in my honest opinion, I'm touched! . Next, add Liqui Moly Hydraulic Elevator Additive. how both go hand in hand.