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WOAH!!Do you guys know whether it will make any difference if I seal all the little holes (where the metal rod goes thru) or just the hole where the "air leak" is.
I know for sure I'll be removing all the butterflies and the rod/shaft seen on the pic. <img src="/forums/images/graemlins/cheers.gif" alt="" />
Hopefully after taking care of this the check engine light will go away, I would lthink is cause by the vacuum leak, right?


I think all you would ABSOLUTLY NEED to do would be to seal the outer ones open to the atmosphere... The ones on the inside could stay open, and prob not hurt anything. You might lose some of the "tuned port" effect since you will esentially be messing with runner length, and tuning. I doubt it will make much difference, and might even help some at lower RPM's.

See how much it would cost to do both, and if it's not much more, seal them all up.

87 Raider 4D56td v5MT1
31's..Basically Stock