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.
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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.