Bar's Leaks 1414-4PK CVT Transmission Fix - 11 oz, (Pack of 4)

My car was hesitant when stepping on the gas but this product fixed the issue. You can’t go wrong with this stuff!

very good

Se aplico el producto, la transmisión ya no golpea tan fuerte pero el ruido continúa.

I have a 2010 Nissan Rogue with 126,000 miles on it. The CVT transmission was prone to failure and that's exactly what happened. When taking off from a stop, the car would only inch forward a few miles an hour which made it too dangerous to drive.As a last ditch effort I bought a bottle and expected it not to work. I noticed a difference immediately and within 50 miles the transmission was working perfectly again.

I used this in a 2006 Murano that had a slight transmission seal leak - enough that you would periodically smell it because the drip lands right on the exhaust, but so slight that over 1000 miles of driving, you won't notice a drop on the transmission dip stick. I'll say at the outset that I never expect these "snake oil" solutions to work. But for a slight seal leak, I thought it might work because it has some seal sweller in it and the problem isn't severe. I put in 20% of the bottle, monitored the leak for 200 miles, then added 20% more, and drove for 200 miles, and so on. I wanted to use only as much as absolutely necessary. After the first 20%, the leak definitely slowed. But now, after adding 80% of the bottle, that reduced leak is still there, and I doubt it will ever go completely away.It did NOT have any ill effects on my transmission. I did not suffer any of the horror stories you sometime read about this stuff. And frankly, I think those stories come about because people have a transmission with a serious problem (like slipping or juddering), they put this product in hoping it will "fix" their transmission, the transmission fails catastrophically soon after, and they blame the product. Honestly, I think those transmissions were going to fail anyway and the product takes the rap for it.So, in conclusion, for a slight leak, if you want to see if you can stop it and avoid an expensive transmission removal to replace the seals, this product helps somewhat and is worth a try. I would not expect any more from it.

muy buen producto se los recomiendo gracias

I bought this additive hoping it would smooth the shifting into first gear. It revs up to 4-5 rpm before shifting. BUt when I took it to a reputable auto repair shop, they refused to add it, saying it would cause more harm than good, and if I ever got to the point where I would need transmission work done, it would cost more to fix much more than the original problem. Not sure myself, I trusted their word and didn't use it. Ultimately, it's anyone's call, but I don't need to screw up my only source of transportation after being told what I was told.

Good value for the CVT