Swervin309

What VL should i use to get the SF in?

MN Mustang

I would pull the one for the evaporative emmisions and replace it on the intake manifold with a length of 3/8 fuel line, use it as a straw in the can

jayed53

Does that stuff work? I had a friend show me using the Vl method and all that I saw was a large amount of smoke. I know some people swear by it however.

Swervin309

Changed the oil. It was disgusting. My 'Stang and I thank you.

157dB

If you are asking, I would not recommend you try it that way....
Carburated engines, maybe.
But FI S197 engine, no.

The gas tank unless you want problems down the road.

Jims07Screw

So what is this seafoam all about?

MN Mustang

It is a cleaner and decarbonizer works great, fuel injected or not, if you are having any pinging with a high octane tune and the gas you are using is good quality, this will usually fix the issue. Use this method before a plug change, helps to loosen carbon on the dreaded 2 pc plugs

stangit9090

seafoaming an 07...?

something went wrong

MN Mustang

Since the 3 valve engines have no real pcv valve, just a valve cover baffle, you would be surprised how much oil makes its way thru to the cylinders, which leads to carbon buildup. A catch can/ oil seperator solves this problem

Swervin309

This is the hose i used to get the SF in. I put my finger in the hose and it came out covered in oil. First chance i get i'm getting a separator.