3.4 Swaps The 3.4 V6 Toyota engine

3.4 swap vsv/misc questions

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Old Apr 27, 2015 | 09:28 AM
  #1  
Amer's Avatar
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From: Long Island, NY
3.4 swap vsv/misc questions

So im 85% finished with my 3.4 swap but cant find vacuum diagrams without an egr in them which my donor doesnt have.
Im hooking up the vsv's using the 3.0 canister and this diagram except im using the 3.4 vsv instead of the 3.0's one

http://s44.photobucket.com/user/Elvo...ram02.jpg.html

My questions are, the vsv purge to intake line, where does that go? Does it attach to the intake manifold? I have a nipple facing the grill on the intake manifold im assuming it runs to?
Also my brake booster, im assuming that attaches to the intake manifold as well, on the drivers side.
Last but not least, IAC valve has a nipple on the bottom facing the firewall. I believe this attaches to a port on the intake air cleaner box, but i figured id double check as i wasnt able to figure that out using the fsm diagrams either.

Last thing, anybody find a good source for the fuel line flare fittings/unions. Im having a hell of a time sourcing them locally i was able to order a few of the flare fittings. (i think, gotta see if theyre right once they arrive). Im gonna use one of them to attach to the fuel line and use compression fittings for the rotted out section i have, but for the future itd be nice to have a few on hand.

thanks for your time.
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Old Apr 29, 2015 | 05:39 PM
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From: monroe nc
I don't have my puter right now since I moved, but you should be able to search 3.4 vsv diagram and find the ors diagram that was posted in mtn goats swap thread
I shared it a couple times slready
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Old Apr 30, 2015 | 09:59 AM
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i used the ORS diagram i just wanted to make sure im hooking up the hose to the "purge port" in the right location, diagram shows it by the throttlebody sort of but the only barb i have with the same size is on the front of my intake manifold.

diagram link:
http://www.offroadsolutions.com/wp-c...ng-diagram.png
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Old May 2, 2015 | 05:25 PM
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From: monroe nc
I think that's where I put mine
as long as you have vacuum to pull vapor from the can
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Old May 2, 2015 | 05:46 PM
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i think i found it, one of the hard lines off of the top plenum.
strange that the non egr motor doesnt have diagrams in the haynes manual
I also found where the iac connects its vacuum line to, theres a plastic T that supposed to be off of a vacuum line in the back of the intake manifold.

only thing stopping me is the fuel pump now, doesnt seem to be working.
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