Review on Bar'S Leaks High Mileage Engine Repair, 16.9 Oz by Brian Wersching

excellent product worked very well in my car, my car used a quarter of oil every week and I took it to the mechanic and said I had to remove the engine block to fix the problem and charged me $1.20 0 dollars to fix the problem and thanks to this product save me $1,200 with only $10 dollars, I am very thin with this product that really if it worked as magic art in my cart thanksNote : started to have results after 100 miles