rough idle cause?

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close up of said tube

Have you changed the thermostat coolant. Always the first thing when misfiring. Nice engine btw

>>14756269
Certainly looks like it. See if you can find some more vacuum hose and replace it.

>>14756285
the car is not overheating and the rough idle eases with car warming up

>>14756293
the thing is i don't know where this line is supose to go to, im trying to find some schematics online for the engine

>>14756317
Well you know for certain one end is going to your intake manifold. See if you can find a loose hose on there.

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>>14756331
so i looked where the red circle is and...

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>>14756365
i noticed that there's nothing connected to this protruding piece. shouldn't a line be connected to it? sorry, but as a complete car novice i can only guess

>>14756374
Ya that looks like a hose barb. Is that a vacuum canister or something. Hard to tell from the pics. Do you have enough line left to reconnect it?

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>>14756387
Better pic

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>>14756403
And thats the element thats missing the tube. Still i dont know where the other end of tube should go

>>14756413
Like I said one end is going to your manifold for vacuum.

>>14756447
i think the manifold end is attatched, but i cant find the loose line. Also the broken end from the original pic is going undernath some engine components and i think i must jack the car up to find out where it actually leads to.

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>>14756447
also i think the part that seems to be missing the hose is an LPG instalation gas regulator

>>14756541
You'll just have to trace the vacuum lines on that side of the manifold and find which one is broke. Get a rough estimate of how much hose you're gonna need and go get some.

>>14756675
that's what im gonna do

also, turns out that >>14756374 is just a security valve, so no hose should be attatched to it. it's just a matter of finding out where the hose connects and fixing the connection

>>14756697
Godspeed anon. You got this.

After looking around some more, i came to the conclusion that it might be a transmission breather hose, but i can't find any schematics for such hose online for shit.

Does anyone know a source for line schematics for specific cars?