Jon, I have had the throttle body and EGR cleaned quite a few times when I have had the oil changed so maybe they did something like the Sea Foam treatment, so maybe I won't get any smoke. I did smell the fumes in the exhaust.

Bart, I also poured half a can into the oil, drove her hard for 15-20 miles and then changed the oil. I have a feeling that this really won't do anything for my oil burning either.

89Vette, everything that I read said to let the engine "sip" half a can of Sea Foam through a vaccuum tube that feeds all of the cylinders, and to NOT let it drink enough in one gulp to stall.