what is this?
2nd Gear
Joined: Jul 2009
Posts: 794
From: Lancaster, CA
You mean that little piece of vacuum line that's connected to the intake manifold?
Last edited by A4 2000; Sep 1, 2009 at 01:13 AM.
3rd Gear
Joined: May 2008
Posts: 1,900
From: CT
That's definitely a pic of the intake, not the exhaust manifold. If it runs down the front of the block, it's probably the diverter valve line. If it runs under the manifold towards the back of the block, it's just one of the many small vacuum lines. That particular one looks like it runs to the solenoid under the intake manifold, but just follow it to the end to find out. Make sure none of them are torn. You can use zip-ties to secure them if they are chaffing.
Last edited by Tweaked; Sep 1, 2009 at 01:34 AM.
2nd Gear
Joined: Jul 2009
Posts: 794
From: Lancaster, CA
That's definitely a pic of the intake, not the exhaust manifold. If it runs down the front of the block, it's probably the diverter valve line. If it runs under the manifold towards the back of the block, it's just one of the many small vacuum lines. That particular one looks like it runs to the solenoid under the intake manifold, but just follow it to the end to find out. Make sure none of them are torn. You can use zip-ties to secure them if they are chaffing.