I never said I did it that way :) But I've seen him do it on his own cars and I'll tell 'ya stand back cause it *really* blasts the stuff out! Will the stuff that gets sucked in, not get pumped out? I really don't know. -Rob Silcher On 19 Oct 1995 glen.powell@smc.com wrote: > Not good! If that cylinder is on an intake stroke you'll suck the crap > IN! > -glen >