I finally got around to seafoaming my 2006 Mazda RX-8, and it really worked! The smoke show proved some decent results, lol. The engine has 104500 miles on it, and I'm pretty sure it has never been seafoamed before. I unhooked the crankshaft sensor and the MAF sensor, and used the vacuum ports on the passenger side of the engine to draw in the seafoam, and then let the car sit for about an hour before cranking it back up. Sorry about the smoke clouding up the camera, I didn't have anywhere else to put it.
Mazda, RX-8, Seafoam, Seafoaming, Engine, Clean