Speaking of Red Line, what is the general consensus of Red Line "Complete Fuel System Cleaner"? The shop where I got my MSD coil was really touting it, and for only $8 I bought it. But before I use it, I'm curious to hear ifanyone thinks I *shouldn't* use it. And if you do use it, how much do youput into a full tank? Thanks. http://www.redlineoil.com/redlineoil/si1ti.htm -Hank #1619