Seafoam how-to?

[porksoda]

I was wondering if anyone has a write-up on how to do the whole seafoam thing to our 4.0L engines?
I see videos on YouTube how to do it, but just checking on here to see if there is anything special needed to be done on our engines.

Thanks!

[disallow]

Nope nothing special. Detach brake booster vacuum hose and suck the Sea foam up through that. Suck in 1/2 the can a little at a time, then stall the engine by putting the hose in all the way into the can. You'll have about 1/3 of the can left. Let it sit for 20-30 minutes, reassemble the brake booster line. Put the 1/3 of a can into the gas tank. When you start it up 20-30 min later, be prepared for a lot of black smoke. Drive aggressively until the smoke is gone.

[akley88]

ive never gotten black smoke from doing sea foam treatment. that sounds like your running really rich.

[disallow]

I guess its more gray-ish, but it was ridiculous. Here is someone else that got the same thing:

http://m.youtube.com/watch?v=LAmqchdgN7k

[akley88]

o it smokes even more if you have no cats.