the thing that makes run rite so good, is the way it is applied.
you remove the throttle body, and get in there with a long tool with a chemical soaked pad on it
then, you put the throttle body back on and hook up a bottle not unlike an I.V. bottle, and let it drip through the intake manifold vacuum port while the engine is running at 2000-2500 rpm, and do that for about 20 minutes.
on top of that, you dump another bottle of stuff into the tank
94 Midnight Metallic Blue Cab Porsche 968 w/deviating cashmere/black interior and WAY too many mods to list - thanks to eric for creating
www.968forums.com
"It isn't nearly as expensive to do it right as it is to do it wrong."