SO... I WAS JUST CURIOUS. I SAW A VIDEO ON YOUTUBE WITH THIS GUY "SEAFOAMING" HIS MAXIMA AND I WAS REALLY CONFUSED ON WHY HE WOULD DO IT. THERE WERE COMMENTS FROM OTHER PEOPLE SAYING IT REMOVES ALL OF YOUR ENGINE DEPOSITS AND INCREASES THE PERFORMANCE, BUT I HAVE NEVER HEARD OF IT BEFORE... WHADDA Y'ALL THINK ABOUT IT?
Senior Member
wow please search. This has been asked so many times and sparks a battle every single time. Do some research before posting this. Seafoam is supposed to clean out the dirt and grime but most say it does nothing for performance increase. If you researched you'd also find how it can be used. Gas tank and brake booster hose.
Senior Member