I have recently used your product in our Windstar minivan transmission. We have been having major leaking from the seal. At its worst it was throwing a quart every 15 miles. I put two bottles of your transmission sealer in and it has completely sealed the transmission. This is an incredible product. I am now using the fuel additive and have noticed an immediate improvement in the three vehicles that we are using the product in. I am overwhelmingly happy with your products and highly recommend them to anyone.

Randy Brown
Tipp City, OH

Ohio