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-   2000-2005 (https://www.gmforum.com/2000-2005-90/)
-   -   Can anyone look at this and tell me what it is? (https://www.gmforum.com/2000-2005-90/can-anyone-look-tell-me-what-299087/)

sseidriver97 Apr 28, 2011 10:42 PM

Dont the vents have two outlets one with a hose going to something and another with no hose?

afrederic2 Apr 28, 2011 10:44 PM

sweet thanks for the quick responses and waiting for my slow a** to try and load a pic. So is it common for the motor to be shaky while idling when that mount is bad?

afrederic2 Apr 28, 2011 10:45 PM

yes the one hose wraps around the belt side and splices into the intake and keeps going around the motor to somewhere else, not sure where

Danthurs Apr 28, 2011 10:59 PM

The other end of that vacuum line will connect to a T under the supercharger snout on the lower intake manifold.

If you have a bad mount, then yes, the engine shake. To check your mounts, push back and forth on the car, rock it back and forth. This will get the engine to move. As it's moving look at the mounts. You will see if one is bad. Some small movement is normal. A lot is not.

xdhd350 Dec 1, 2011 12:39 AM


Originally Posted by afrederic2 (Post 1523200)
yes the one hose wraps around the belt side and splices into the intake and keeps going around the motor to somewhere else, not sure where

It goes from the BCS, to a tee fitting on the fuel pressure regulator. Then to the tee fitting beneath the belt side of supercharger. Other end of that tee fitting goes around back to your MAP sensor.

BTW, those hoses and rubber fitting are prone to cracking and leaking. Check them carefully and replace if necessary.

And I just recently had to replace my front transmission mount. Not too hard, and the new one was 61 dollars at the local auto parts store.

Edit: Apologies to the forum, I just realized I posted to an old thread while using the search function. I hereby present my wrist for a slap.

jwfirebird Dec 1, 2011 07:30 AM

you caught it yourself so your a step ahead of most. i think your good


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