Will Sea Foam unstick a stuck open fuel injector? [SOLVED]

Will Sea Foam Motor Treatment unstick a stuck open fuel injector?

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Jim D.
Jim D.
3 months ago

Hi John,

If dirt, gum, or varnish residues are causing the fuel injector to stick open, then yes. Sea Foam in a strong concentration will help clean that fuel injector and help it work properly again. Don’t be afraid to use a full can of Sea Foam (or two) in a low amount of fuel (1-2 gallons). High Mileage would be a really great choice as it’s made for tough residues.