Has anyone got any opinions on the value of using any of the following? Lucas HD Oil Stabilizer. In engine in place of one quart of regular oil.
Lucas Octane Booster. In gas tank. "Guaranteed to Pass" something-or-other. Put in the tank and run prior to getting a smog test. Someone here recently recommended this, and all three of these are recommended by a mechanic I know. What say ye, O Wise Ones? DK SF
