Bar's Leaks High Mileage Transmission Repair, 16.9 Fl Oz

Very good my engine feels like new

I had problem of slipping and downshift thuds in transmission, ALL this stopped once I replaced the Fluid and added this fluid. it took only few miles, but should see underneath if it fixed the leaks, after I run for 200+ in single run Worth the Money and trouble

I didn't notice any difference despite changing the transmission fluid and the filter. My car is w221 mercedes s class.

It works

pUT THIS IN MY 1999 Chevy Silerado. Was startingto develop a hard shift from 1st to 2nd. Put it in really didn't feel much of a difference. But after 2 or 3 days of driving. roughly around 60 to 70 miles. Truck is shifting some much better now. WOuld buy it again.

The Dynaflow transmission in my 1953 Buick has been sub par for a while, including a leak. The first time I used Barr's transmission treatment the improvement was staggering. No slippage and close to perfect shifting. A little early to tell if leakage has been reduced but I will report later. I have another bottle ready to re-treat as needed and will reorder to have some on hand. At this stage I am no longer considering having the transmission rebuilt, saving a few thousand dollars!

worked great for a small leaky seal.

Wow! I was doubtful when I ordered that this could fix my transmission. I have a clear leak and it causes a heavy gear shift. Within a day of adding to my running vehicle with a funnel through the tranny dipstick slot, the heavy shifts were gone. I have no evidence the leak is still there nor corrected yet, but felt a difference despite me expecting nothing.

Your product stopped the transmission leak immediately. I do recommend this product with no reservation, it WORKS!!!!!!