Originally Posted by Dylan
I worked at a both an independent higher end auto shop and a Ford dealer while in college, and they both swore by those BG products. Interesting to see the treatment actually did bring up the compression a little. Out of curiousity, did you ever scope the cylinders?
Of course they did!! It allowed them to mask the real issues long enough to sell the car to some unsuspecting customer. I bet they never disclosed that the products were used in the used cars they sold.