O k I heard that all the guys use seafoam and they like it to clean the injectors and the valve gunk. But how do you use it through the brake vacuum line? Not just poor it in......right? Do you use a straw and pinch it and controll the flow.......right? So half the bottle you use in the vacuum line and half in the gas tank............right? btw I did research and those are the questions that the one dude does not answer.


THANX WHO EVER READ AND REPLIED

 

well i've never done it in the gastank but right on the bottle are the directions for fuel use... but through the brake booster line, all i did was place a funnel into the hose an than poured about 1/3 of the bottle in slow increments until i reached the amount i desired... u cars gonna start smokin a lot an **** but thats just all the carbon gettin cleaned away... i noticed a HUGEEEEE difference right after i used it, but make sure u change ur oil afterwards cuz they say thats a must... GL