1995 3rz egr and vacuum line confusion

Yeah I'm gonna save that pic....that was a good find...

next thing is your maf.......I'm not used that one that's on yours....
.....looks like a double sensor......

and you have an extra vacuum feed that later models plugged on the plenum.....

 

Yeah when you get back together .....post some pics.....
.....and save em for another poor sole.....

 

Lol yes I don’t anyone else to struggle the way I did… got her running after confirming all of the vacuum lines, cleaned the tb and intake but forgot the iac so gonna do that today… runs good and strong but idles kinda rough, thinking iac needs cleaning.

 

Damn......Those 'EGR's must be magic....

 

I can put up a pic of mine if y'all need it,, I say I can, if me and this computer can come together.

 

Actually yeah if you could post that pic please, I’d like to see it for reference.

 

I'll give it a try tomorrow,,

 

Finally got it done,,, hope this helps, let me know it you need a better more specific pic

 

This is awesome Paul thank you very much for these pics! Time to go triple check after I clean out my IAC valve!!!

 

Man you 95/97's are weird on the vac lines.....Was I right, I told you, you had to find your own people....

 

Yeah that’s true for sure but you still led me in the right direction! One last question… what does that blocked off line go to? In the process of cleaning the IAC and found this…

 

On mine that looks like the pre-formed hose that goes to the air cleaner (metal) snorkel. Goes on the first tube closest to the throttle body, right up stream of the shortest air snorkel hose, down under the t.b. and plugs in to that fitting you're pointing at.
hose part #1734375010 it appears to be
Hope this is clear, I don't know how to "draw" on the pics to point out the exact hose.

 

Figured it out!! Tapped a brass fitting into my intake tube and attached the iac line… steady idle and runs amazing!!

 

Thank you all for your help!

 

Yeah I noticed that hole intake was missing on yours....you'd think you'd a hole for $300......

that's were that reverse line is tapped into mine...

On the other side of your intake metal tube.......that hole you got tapped up is normally the vac line that controls the fuel pres reg........
on the 98 and later models.....



Been studing your pics ......where does your fuel return go.....
what does it tap into..... its so bazar......
are old 4-runners like that....

And has a vac line that goes down to the fuel filter?

 

Not sure where the return line goes I can look when I get home, I have 2 holes tapped in the front and one in the back now… front 2 are for the canister return and to that sensor/valve that no one else has, the one on the backside I widened with a bit and stuck a brass fitting in there to hook the iac into, runs real good now.

 

Yeah for some mods I've thrown out the manual and super fortified some areas....

You can see from my blue hose salad......every single item in there has been considered and refined...