Bar's Leaks 1334 One Seal Stop Leak - 11 oz

I had a terrible power steering fluid leak, that my mechanic couldn't track down. I tried gallons of the Valvoline stop leak which did nothing. I tried a lot of the Lucas oil stop leak but all that did was make it leak more. Three bottles of this little stuff and I don't see a leak anymore.

This seemed to slow the leak in an older Kia Sportage and it was a decent leak. Did not stop it completely but it did help. I think the seals need replacement. But it definitely slowed it which works for now!

kinda surprised that it didn't last long 1

Ok…if you’re reading this then you’ve already searched the internet on whether or not this stuff is safe and/or if it works. As a mechanic, I generally like to take things apart and fix them properly but I have had such good luck with other Bars Leak products (Bars Leak radiator fix is truly amazing stuff )that I decided to give this a try. My issue was this. I had a zero turn mower that uses 20w50 full synthetic motor oil in its hydro’s. Most zero turns use a heavy viscosity motor oil which is why I went with the oil additive vs the hydraulic additive which Bars Leak also makes. Anyway, I had a hydro motor leaking ever so slightly. It would’ve been a huge job to take out and apart and I was pretty sure it was the same problem I’d had on another unit…a leaking o-ring on the low pressure side of the pump. Since this stuff softens the seals/o-rings and causes them to expand I figured it was perfect for the job. Well, it was. I put a little bit in the mowers reservoir and then mowed with it for about 45 minutes. I parked the machine on a piece of construction paper to let me know if I needed to add more or if the product failed. The next morning I came out annnnnnnnd……not a drop! It worked. For the price, this product is hard to beat. It’s inexpensive, easy to use and protects me from inadvertently running out of hydro oil.

I did an oil change for a 2004 Acura TL and use this because I had a small valve cover leak. 2 weeks later I had a misfire with a flashing check engine light. Had to change out my spark plugs/ignition coil and had to do an oil change again. Turned my oil to dark black and a smoking exhaust. My car is still burning off the black oil residue. Please avoid and do a valve cover gasket replacement or bring it to a shop if you're not mechanically incline.

Muy bueno

🙏

Seems to Work but I think I've got a ruptured hose that's leaking which needs to be replaced. I'll have to crawl under the vehicle and check it out, that's not easy at 77 years old ( dernit ) !

يعمل بشكل جيد بعد صبه في محرك السيارة مع زيت جديد بدأت الاحظ بعد اسبوعين توقف التسرب من عدة اماكن كان بها تسريب وقل استهلاك الزيت بشكل ملحوظ جدا

Product does not function even on minor leaks that other brands working.