some of my buddies have advised me to use sea foam and others say its a waste of time. does the product really clean all the engine components? is it worth the time.:?:
i've seen many techs suck the seafoam through the intake too quickly which causes it to misfire, and/or melt the cats. i've also heard of people hydrolocking their motors sucking it in too quickly.Anyone ever get a check engine light after using seafoam?