So I decided to try out seafoam since my gas mileage has been s**t lately... I didn't put it in the gas tank or oil yet cuz i read that u have to change the spark plugs and oil after that so I'lll just wait until i have to change those again then seafoam those... also my check engine light came on while i was "cleaning" it and smoke was comin out the exhaust and i was wondering if that was normal? neways here is the vid 8)
my car smoking after seafoam
my car smoking after seafoam