No place for Vaccum hose to go
No place for Vaccum hose to go
Daughter traded for a 2001 Honda Civic EX from what I can tell it has a 2003 V-Tech 1.7 motor in it. Head Gasket was bad so replaced gasket and had head machined, replaced, etc, put everything back together but have an obvious vacuum line that I can't find a home for. When start car the RPM's go from 70-up, back down, repeat. Once I plug that hose/line up the car runs fine, but I have searched high and low and can't figure out where that line goes to. Googled over and over and can't find a diagram that has the same set up and shows that hose. It is a preformed hose that comes off the bottom of the air intake manifold on the drivers side.Can anyone point me in the right direction. I am totally stumped!
Re: No place for Vaccum hose to go
Ezone, I don't have a picture-car is not here at the moment-had to take it into a shop to do a few things. Am pretty sure its gotta be something to do with the vacuum system- as soon as I plug up the hose it runs fine. Will try and get a pic when I get it back
If you think a good mechanic is expensive, try hiring a bad one
Joined: Dec 2011
Posts: 32,017
Likes: 256
From: Midwest. Aiming about mid-chest
Rep Power: 518 










Re: No place for Vaccum hose to go
Had daughter go take some pics at shop and attach one on here. The hose with the bolt stuck in the end of it is the one I can't find a place for. Any help would be appreciated as Hondas are new to me.
If you think a good mechanic is expensive, try hiring a bad one
Joined: Dec 2011
Posts: 32,017
Likes: 256
From: Midwest. Aiming about mid-chest
Rep Power: 518 










Re: No place for Vaccum hose to go
Hard to tell where that comes from.
Seems like it may go to the PCV valve on the side of the block....See an earlier pic.
Here's some more



I don't have a real 7th gen car here to look at.
Seems like it may go to the PCV valve on the side of the block....See an earlier pic.
Here's some more


I don't have a real 7th gen car here to look at.
Thread
Thread Starter
Honda Civic Forum
Replies
Last Post
martinsmartin
Mechanical Problems/Vehicle Issues and Fix-it Forum
5
Aug 15, 2015 07:34 PM
USCGBM
Mechanical Problems/Vehicle Issues and Fix-it Forum
9
Aug 12, 2015 04:22 PM
breanna_17
Mechanical Problems/Vehicle Issues and Fix-it Forum
5
Jul 21, 2015 04:01 PM




They can't figure it out either! They are looking for vacuum diagram but can't find one.

