LubegardLG-Fixx Seal Fixx Multi-Purpose Stop Leak, 8 fl. oz

Works immediately and efficiently when used as directed. Does give off bad scent. Price is good.

I have an 01 Dodge Dakota that has developed a couple of seal leaks over the years (front and rear main seals). Rather than dive in and replace those seals, I figured I'd give this a try. It worked. No more leaks. It supposedly works for various other fluids as well (read label for your application). However, I have heard it may be necessary to add this with every new fluid change to keep those leaks at bay. We'll see if that's true at my next oil change.

Highly recommend. Had an oil leak in my engine. Tried AT205 and two years later the leak was worse. This fixed in a few hundred miles.

stopped my leak

Works better than ATP 205 and half the price. Won't stop leaks 100% but I add at every oil change on my 98 Ford and it really slows down my rear main leak. No complaints

Stopped seal leak in my 2004 Volvo.Dealer wanted hundreds of dollars to replace it.

I used this product as instructions.Seems safe, oil consumption issues not get worse but no improve. Guess this not work on GDI engine.

Previous oil change I used ATP Automotive AT-205 Re-Seal Stops Leaks. Slowed the leak down didn't stop it. I added a bottle of Barr's Stop leak. Still leaking too much so I added a can of STP Stop LeakSlowed the leak to a small drip.Next oil change I added STP high mileage Stop LeakAs a safety measure.Maintained a slow leak on this oil changeSo it took three different formulas of companies to Stop the Leak to get to a slow drip.After 10k an another oil change with Mobile synthetic oil.I added a bottle of ATP Automotive AT-205 Re-Seal Stops Leaks.As Online reviews say this is the best oil stop leak.I noticed it was dripping but I didn't want to deal with it.After 2000 miles I was down 1 1/2 quarts of oil.Back to doing research on oil stop leak.So I checked videos online by mechanics and their testing.Order the bottle of Lube Guard Seal Fixx.Read instructions.Engine must fully warmed up before pouring in.Reading and recommendationsPoured the 8oz bottle into the oil with the car running.I let the car run for 2 hours idling in my driveway. Then I went out for about an hour running in errandsThen slid a large piece of cardboard under the car.No drips no leaks.This stuff works better than the any others I've used.I'll follow up laterSo far it's the best.It's a 5+-hour job to replace the leaking gasket.The gasket part is $200.And I don't want to deal with 5+ hours of disassembling and reassembling to replace gasket