A bit of exhaust normal

[jwanck11]

Last time we were out, I noticed a little smoke bubbling up from the water through the swimstep. Is a little smoke normal or not?

[zad0030]

Maybe a little...

[dogbert]

How many hours on your engine? It may be time for a de-carbonization. I have that sometimes, but I've got almost 700 hours on the engine.

[jwanck11]

We are at 350 hours. Will an addative help or is this a dealer service?

[dogbert]

It hasn't on mine. My dealer did the flush, but I'd contact SPBFAN. He knows of some special process that really works.

[mtnsmith]

I think SPBFAN has mentioned using the BG injector or throttle body cleaner, or something similar. That might help, but it smokes like crazy when it is run through the engine.