For Sea Foam Motor Treatment in the gas tank, using it is the same as any engine. Just pour it in. Use at least 1 oz of Sea Foam per gallon of fuel. It also works great in higher concentrations – wait until you have a low tank of fuel (1/8 tank or so), add a full 16 oz can of Sea Foam, and drive at least 20 miles before refueling. That will do a great job cleaning.
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Hi Carlos – thanks for the question.
For Sea Foam Spray through the intake, here’s a step-by-step video: https://www.youtube.com/watch?v=EqIOavT8Gi4
For Sea Foam Motor Treatment in the gas tank, using it is the same as any engine. Just pour it in. Use at least 1 oz of Sea Foam per gallon of fuel. It also works great in higher concentrations – wait until you have a low tank of fuel (1/8 tank or so), add a full 16 oz can of Sea Foam, and drive at least 20 miles before refueling. That will do a great job cleaning.