How much Sea Foam Motor Treatment in a 2006 Chevy Silverado? [SOLVED]

For the best cleaning results in fuel, add a whole can to a low tank of fuel (1/8 tank or so). Then, drive until almost empty before refueling. The high concentration will work fast and very well to clean anywhere the fuel goes.

In oil, add 1 ounce per quart of oil. We recommend adding it 100-300 miles before you change your oil.