Do I need to remove any oil before adding Sea Foam to the crankcase? [SOLVED]

Do I need to remove any oil to compensate for adding the Sea Foam Motor Treatment to the crankcase?

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Jim D.
Jim D.
7 months ago

Thanks for the question, Dennis. No, you do not need to remove any oil before adding Sea Foam Motor Treatment to the crankcase. There’s plenty of capacity in your crankcase to add the Sea Foam. Add 1 ounce of Sea Foam per quart of oil.