On 1 Feb 2007 09:18:44 -0800, "Chuck Gould"
wrote:

He runs a boatyard, and he says he is on a mission to get
this product in the hands of "some of the meanest, toughest, hard
nosed boaters I know with smoking engines", on a money back guarantee
basis, and see if it reduces smoking in any, many, most, or all cases.

A diesel engine that smokes needs to be serviced. Something is wrong
when that happens unless it's a temporary condition while
accelerating.