I have a 1998 Chevy Venture with over 373,00 miles. At the 200,000 mile mark the transmission stopped changing gears. A mechanic recommended Lucas as a last resort before a rebuild. It has given my van 175,000 more miles. I have recommended it to a number of friends who have been helped by its use.

Thank you so much for your wonderful product! I was beginning to have a bump in my transmission when I took off from a traffic light. I put one bottle of your product in my transmission and it works like new! Again, a big thank you and Happy Holiday season to you all. Very sincerely, Gwen Burchfield El Dorado, AR

I have a 2002 Chevy TrailBlazer that I have had an issue with the transmission slipping. I put in a bottle of Stop Slip Trans. Fix and that thing runs like a top now! It has 160,000 miles on it, but thanks to you guys at Lucas, it runs as well as it did 10 years ago when I bought it! THANKS LUCAS!!!!! It really works!

I had a slipping in 1st gear to 2nd gear it was barely moving then i added lucas tranny oil and in about 1hr of driving it fixed the problem and drives great no more slipping for now going to get flush and fill and add another bottle great stuff!!!!

I use Lucas Products in all my bikes. But, I want to tell you about my shop truck. In 2006 I bought a S10 pickup for the shop and to pick up bikes. It had 80,000 miles on it, 2.2l with a 5 speed. Shifting wasn't crisp and 3rd gear howled badly. Replaced transmission oil and still had noise. I replaced fluid again but this time added 50% with Lucas Sythetic Stabilizer. About a week later was driving around and noticed shifting felt crisp and could actually feel detents like a new truck and noise was somewhat quieter. A month later noise was gone. 5 years later and 70,000 more miles it still feels great and still quiet. Thanks Lucas.

I used your products for years as preventive measures but have this specific story Two years ago added transmission additive in a ford Explorer a purchased for 1500 dollars and then just rescently the same truck started shifting poorly from first to second and second to third after replacing fluid and adding two bottles of additive shifting is good again.

I have a 2000 Pontiac Grand Prix. I started using the Lucas oil additive at 100K. As time went on I also used your additives for power steering and transmission. I have 228,000 miles on my car thanks to Lucas!! Three months ago I had my transmission serviced. I had the guy add a container of the transmission additive. Two weeks ago I was driving and I felt the transmission go. Initially the car would not move but I got it going and decided to drive it to the garage 13 miles away. When I arrived there was NO TRANSMISSION FLUID IN MY CAR due to a broken hose. When the mechanic found out that I drove 13 miles he stated, "you smoked it!" I told him that I had Lucas in the transmission and I wanted him to look it over for me. Much to his surprise, the transmission was NOT harmed!

I just have to tell you this, your product (Lucas Transmission Fix) is probilily the best car additive I have used in years since STP in the early 1970s... See I have been a car guy for over fifty years, building hot rods, drag cars. AWSOME PRODUCT!!!

Hello, my name is Donna Farrar and i work for a company that sells your product. My son had, the key word was( had) a transmission fluid leak. We used your transmission stop leak on a problem that we took to two different shops. Both said that they fixed it but it wasn"t. Use the transmission stop leaks and silps. It stopped!! Really it works!!! This a true comment. I'm a real person in St.Louis Mo. In closing I thought that your company needed to know, my story.

I was having trouble with my jeeps Trans slipping and purchased some LUCAS Tansmission Fix and Man. it did wonders. I was at the place of afraid to drive it. Your products are a life-send. Also I was having trouble with my Engine - Check Engine Light comes on, so I put in some of your GAS TREATMENT and no more light, LUCAS IS TOPS. Much thanks for a great product.