Where to Seafoam on 4th Gen V6?

[Border411]

Pretty much self-explainitory. Which vacuum line do you use to put the Seafoam in?

 

[Kmvreter]

Disconnect the brake booster line from the booster...

4th Gen has electric brake booster. No vacumn hose.

 

[Border411]

That is what I noticed (about the electric booster), so that is why I asked the question.

 

[Jed]

You can use any intake manifold vacuum line.

 

[Border411]

You can use any intake manifold vacuum line.

Happen to have some pictures of which you would rec'd? I cant even think of what the top of the engine looks like to think of which lines you are talking about, and would hate to get it wrong.

 

[Jed]

Happen to have some pictures of which you would rec'd? I cant even think of what the top of the engine looks like to think of which lines you are talking about, and would hate to get it wrong.

I don't have any pics offhand, but I can say that any vacuum line will work. There are only two types of vacuum---manifold vacuum and ported vacuum. If you pull any vacuum line off the intake manifold, that will be fine. Just pull a line with the engine idling...if it sucks in, you'll have a line that you can use for your Seafoam.

BTW, this is just my personal opinion, but I'd only use Seafoam on an old, high mileage vehicle that was neglected and really needs it. I don't think I'd even consider it as a preventive maintenance thing on a vehicle that has been taken care of over the years. But again, that's just my opinion.