Comments

• The seafoam is diluted by the gas in the tank, so it's not going to smoke. When you see the smoke plooms pouring out of the tail pipe it's from pouring it into the intake through a vacuum line. As far as the seafoam in the oil goes, it's prob…

  in My dad seafoamed my car but no smoke? Comment by guyalie May 2021
• The seafoam is diluted by the gas in the tank, so it's not going to smoke. When you see the smoke plooms pouring out of the tail pipe it's from pouring it into the intake through a vacuum line. As far as the seafoam in the oil goes, it's prob…

  in My dad seafoamed my car but no smoke? Comment by guyalie May 2021
• The seafoam is diluted by the gas in the tank, so it's not going to smoke. When you see the smoke plooms pouring out of the tail pipe it's from pouring it into the intake through a vacuum line. As far as the seafoam in the oil goes, it's prob…

  in My dad seafoamed my car but no smoke? Comment by guyalie May 2021