I want to seafoam my 06 pacifica and am having hard time locating the vacuum hose or PCV valve or break booster to feed seafoam. I have my other car 02 camry seafoamed every 20000mile and it's been running great at 130000 mile now. But this will be my first attempt for pacifica. As far as I know, seafoaming is the best way to remove the carbon deposit inside the intake. Any tips on seafoaming pacifica would be greatly appreciated.

Link to the pictures of air intake side
http://s684.photobucket.com/albums/vv209/muse6638/

 

I'm not sure it's the best way, but I use the port on top of the throttle body (black hose that runs in from behind the motor and straight down into the top of it). I take the hose off, put a soda straw on the nipple that sticks up and then a small funnel on top of the straw.

 

Clutch, is this the one that you are referring to?

Please take a look at the pictures I posted at http://s684.photobucket.com/albums/vv209/muse6638/ .

It is the first picture on the left. I circled the hose that I think you are referring to.

Did you pour in all the fluid thru that hose? 1/2 or 1/3 maybe?
When I did my camry, I used 1/3 for intake cleaning and the rest to the gas tank.

Did engine check light come up after seafoaming the car?

THanks.

 

That would be the one, I just pulled the hose off (elbow and all) and then put the soda straw right down over the vertical nipple sticking up. I wish I had a pic of the contraption, but I used a small funnel that came with a set from Wal-Mart for a few bucks (the one I used is about 2" diameter on the top of the funnel, the small end fit perfectly in the straw).

I only used 1/3 and put it all in right there after it was warmed up, let it set for about 1.5-2 hours and then went and hammered on it until the smoke was gone.

 

Ok, I am gonna try seafoaming this weekend. Finally!!! I was able to pull that hose off and found the vertical nipple sticking up on the top of the throttle body. I just need to go to walmart and buy the funnel with smallest end fit. Thanks for all your advice.

When I seafoam my camry, i used to let it set for about 5 min, and drove off to get rid of all the carbon out... I didnt know if i had to wait that long over an hour...