brian.olsson

Working on my buddies car, and its leaking coolant into the intake manifold, at first I thought it was from the messed up o rings in the dual pass, pulled it back off today and checked it, and their is still coolant in it. I looked around more and found out its leaking from what the internet is calling it, Intake manifold tuning valve, its in the center top of the intake manifold, and its a small brown plug that goes into the intake manifold and has a bunch of holes poked into it. on the head side is coolant, so all its doing is blowing coolant into the intake manifold, is their suspossed to be more than just the plug and o ring, or are we missing something else

Chevycobaltss3

iTrader: (2)

Two washers and oring

If your talking about the laminovas. On both sides.

Chevycobaltss3

iTrader: (2)

If ure talking about the hole with the holes and in middle of intake. There should be no coolant in it at all unless intake is leaking it into manifold.... I was kinda hoping the seals were bad or somthing..


Cuz when u said it was leaking coolant . The only spots it could were laminovas and seals.

brian.olsson

Yeah it's the one in the center, and on the head, it goes right into a hole were coolant is

brian.olsson

Or wait no, that's oil, so it's also putting oil in the intake, hmmm, I'm pulling the dual pass right now to see if it's leaking

Chevycobaltss3

iTrader: (2)

The hole is a Pvc system!!!!_