Sea Foam High Mileage in Mercedes Benz [SOLVED] Asked by VG K. In Michigan Can Sea Foam High Mileage be added to the engine for a Mercedes Benz with 170K miles?
Yes! High Mileage is safe and effective for any gas engine, including your Mercedes.
In oil, add 1 oz of High Mileage per quart of oil.
In fuel, add a full can to a low tank (1/4 or less).