****** - Verified Buyer
4.5
I have a 2004 BMW 325xi with about 130,000 miles, purchased a few years ago with 106,000 miles. It had a bad oil leak from the time I bought the car, losing about 1 quart every 500 miles or so. I believe the leak was primarily the front engine seal, but the oil pan gasket may have also been contributing. Hard to tell because even after cleaning the underside of the engine, after driving a bit the oil would blow around and cover the oil pan. Last oil change I used one container of the Motor Oil Saver, and I've used almost no oil in over 3000 miles. I believe most of the little bit I did lose (about 1/4 of a quart) was lost as the product was still reconditioning the seals and gaskets. After the last trips totaling 500 miles, there has been no oil loss whatsoever. I was skeptical of this product's claims, but I'm happy to have been proven wrong!
