XADOEX120 Automatic Transmission Fix - Treatment for CVT & Other Gearbox Types | ATF Additive & Protectant - Reduces Sticking, Shudder and Slipping

Product arrived in a timely fashion. Treated as directed and drove a hundred miles or so, on the turn around trip I did notice a slight improvement in the overall shifting of the transmission. Drove around town daily choirs for about a week. I added a second treatment and took a day trip, couple hundred miles . All the Shudder we previously experienced is gone. Overall I’m Very pleased with the results from treating the Engine and Transmission in our 2014 Honda Crosstour V6 with 204K miles. I recommend giving it a try if you’re having similar issues.

I don't know how this works, but it does work. I had a CVT that was seriously slipping and heating up and this product restored it to proper operation. No chemical can fix mechanical failure but if you have wear, this might counteract it and extend the useful life of your transmission until you can get it looked at. I would think this would be a good thing to extend the life of any transmission even if it's working ok.

Our older Dodge Caravan was shifting rough and erratically. After adding two treatments it really smoothed out.

My 2008 Honda Civic has had a shudder upon starting from a stop for several years. After using this product, the shudder went away almost immediately, and after several hundred miles and several weeks, the transmission continues to operate smoothly. I'm very impressed with the performance of this product.

This made a difference in the transmission shudder almost immediately after adding. Seems like a legitimate product with no issues to indicate otherwise.

Used 3 in a 06 Volvo XC90. The valve body’s are known to have problems wearing down in these so I decided to give this a try before I have it replaced. The reason I chose this product is because it says it repairs metal. My symptoms were hard 2-3 up shift that was noticeable when cold almost went away when driving on the highway but in stop and go traffic or idling for awhile it got a lot worse. When it got really hot it would sometimes flare up when going to 2-3 then clunk into 4th. If I keep airflow to the cooler it does a lot better. Also when it got warmer I would get a hard 3-2 downshift but was almost nonexistent when airflow was good. I realize that it is a very temp dependent issue but after lots of research I found it’s the valve body wearing down. Before I added it I changed all of the fluid with oem fluid and reset adaptations then drove for about 1000 miles to see if there was a change. It was slightly better after fluid change so I decided to add this to see if I could make it better. It got worse for awhile at first and I thought I messed up and was regretting it but I kept driving it. After another 1k it got maybe 10% better than it was before. I really didn’t want to pay for the valve body yet so I decided to drain some fluid out and add a bottle of Lucas and made sure the level was correct. The Lucas made it about 50-70% better but it still didn’t like the heat. I drive a lot of highway miles and it’s perfectly fine on the highway but after 30 min of stop and go traffic it starts to shift harder again. I realize that I have damaged parts and there is no magic potion to fix that so it was basically a last ditch effort. I feel that a lot of the reviews aren’t based on results but instead of what’s in people’s heads. If you are trying to get that last bit of life out of your transmission I’d go with Lucas because I’ve always had good results with it. It’s also a lot cheaper than this stuff and even if it doesn’t work it’s less money wasted.

2012 outback sometimes would hiccup after trans would warm up and I stop at a stoplight. I thought this might work but it didnt, it still hiccups but its better if you floor it a few times through your drive cycle

Love this product for my car