I am truly amazed by this oil. I have a '93 Taurus SHO that was burning oil at a rate of 700 miles to the quart. I tried some Auto-RX and it did slow the burning to 1500 miles to the quart after two treatments. But over a six month period the car returned to it's thirsty ways using Supertech and Mobil Drive Clean.
I tried some 10w30 Castrol GTX HM and the oil consumption has dropped to one quart every 2300 miles. This happened immediately.
I tried some 10w30 Castrol GTX HM and the oil consumption has dropped to one quart every 2300 miles. This happened immediately.