not that it matters but my friend ran it through his honda and i ran it through my VW (full can with a full tank of gas) they are both our daily drivers and my gas milage went up 4-5mpgish and he went up from 38mpg to 46mpg.. and we both have over 250k miles on our motors. He also ran a half a can in his oil for 50 miles and then changd it and also stuck a half a can in his vaccuum line. the stuff seems to work.

 

yeah i put full can with full tank of fuel this morning.expected not to see the cars behind me but no white smoke yet.ill let you know about fuel millage .

 

You won't get much smoke if at all if you just put it in the gas tank. Getting it to the engine through a vacuum line is what will make smoke.

 

oh ok thanks.what vacuum line exactly i should feed sea foam?

 

The brake booster line worked very well for me. Go look back a few pages if you don't know which line I'm talking about, there's a pic with it circled.

 

As the instructions state, you want to choose a line that will feed all cylinders... If not you will have different cylinders burning different fuels and have large temperature variances. The key is to pour it in SLOWLY. It usually takes me about 3 minutes to empty a can via vacuum/brake booster vacuum line.

Also, don't be too alarmed if a misfire CEL comes on.

 

So i was seafoaming and smoke was coming from my engine..i only use a third..i was worried for A bit but i forgot about my open dump lol...anyways it started smoking alot but i ran out of seafoam..should i get another bottle and use that in my intake manifold until there's no more visible smoke? I used 2/3 in my gas tank

 

No it will always smoke when you add it. But might change color when all the carbon it gone. Usually a 1/3 of can is about right for intake

 

Mmm i feel like i need more haha..what color should the smoke be and then change to

 

Should start coming out a dark white and then just pure whit when all junk is out:-)

 

Now I know the instructions say to use 1/3 can through the intake; however, I usually use one full can, but very slowly. Like I stated earlier, it should be done slowly, with the vehicle completely warmed up. Your arms should be tired by the time your done...

 

I put a whole can in the gas and half in the oil and the other half in the intake. Gained about 10-20 more mpg's.

 

Damnnnn!

 

I put a gallon in the gas and I got another 18 miles out of one tank of gas!

 

Put 2 gallons in my ac line and gained 18 mph of cold air in my face lol

This stuff does work i gained 5mpg extra its the oil you want to focus on