Adding IC5 Fuel Injector Cleaner in the fuel filter [SOLVED]

Is it safe to add the Sea Foam injector cleaner directly into fuel filter then turn over to run engine?

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Jim D.
Jim D.
2 years ago

Hi John. Yes, it would be safe to prime a fuel filter with IC5 fuel injector cleaner. If it were me I would combine with Sea Foam High Mileage! Make sure you fill the filter to the top.