What do you guys think about RESTORE's Engine Restorer and Lubricant? Is it another snake oil? The reason I ask is because my 16V has developed a bit of blow-by. It's not nearly bad enough to warrant a rebuild, so I thought that I might be able to use a product such as RESTORE and maybe eliminate some of it.
Has anyone had any experience with this product? Are there any other similar products that anyone recommends? Can this be used in conjunction with ZMax?
87 190E EVO II Turbo