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Dominick
Dominick, Marine Mechanic
Category: Boat
Satisfied Customers: 1009
Experience:  25 Years Experience as Mechanic, 20 Yrs Boat Yard Owner/Mechanic, Factory Certified
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I have twin Detroit diesels with about 800 hours on them.

Customer Question

I have twin Detroit diesels with about 800 hours on them. They are exhausting black smoke, How can I get rid of this smoke?
Submitted: 1 year ago.
Category: Boat
Customer: replied 1 year ago.
Model 6V92
Expert:  Diesel Boat Doc replied 1 year ago.

Hi I can answer you question but I need more info. when does it smoke how much how long and what is the rpm is it in gear?