Finding my vacuum leak... - ZR-1 Net Registry Forums

Billy Mild · 03-15-2015

I have made a few threads about my intermittent vacuum leak. It seems to be almost 100% temperature related. I pulled the plenum today to replace my coil packs(dealing with a random misfire), while I was in there I decided to take a look at the vacuum leak. I got my mityvac out and started pulling some vacuum. I think I have tracked it down to a failed vacuum switch.

Below is the picture of the piece and where its located.

VIDEO:

Any help is appreciated.

03-15-2015	#1
Billy Mild Join Date: Aug 2014 Location: Kansas City, MO Posts: 835	Finding my vacuum leak... I have made a few threads about my intermittent vacuum leak. It seems to be almost 100% temperature related. I pulled the plenum today to replace my coil packs(dealing with a random misfire), while I was in there I decided to take a look at the vacuum leak. I got my mityvac out and started pulling some vacuum. I think I have tracked it down to a failed vacuum switch. Below is the picture of the piece and where its located. VIDEO: Any help is appreciated.