I noticed that Sea Foam’s can instructions don’t say anything about pouring in a vacuum line. It just says to pour into the gas tank or add to oil. Are there directions for pouring in a vacuum line?
I noticed that Sea Foam’s can instructions don’t say anything about pouring in a vacuum line. It just says to pour into the gas tank or add to oil. Are there directions for pouring in a vacuum line?
Thanks for the question Jeff. Sea Foam does NOT recommend pouring any liquid into a vacuum line. Please consider that Sea Foam Spray works much better and safer by application through a gas engine’s throttle body. Sea Foam Spray feeds cylinders evenly, cleans much better, and eliminates the risk of hydrolock. Try Sea Foam Spray!