Can I add a full can of Sea Foam Motor Treatment to a low tank of gas? [SOLVED] Asked by Anne S. In South Carolina Can I add the whole 16 oz can to a 1/4 tank of gas ? Kia optima ex 2005 165,968 miles
Yes, absolutely! Adding a full can (16 oz.) of Sea Foam Motor Treatment to a low (1/4 tank or less) is in fact a great way to clean the fuel system in your Kia. The higher cleaning concentration makes the Sea Foam work faster and better. Sea Foam is made with 100% petroleum ingredients that can’t harm parts or components, so it’s safe and effective to add to fuel at that ratio.