ZR-1 Net Registry Forums - View Single Post

Pete · 10-26-2012

Sounds like you have a big vacuum leak.

By the way how did you plug the holes when you took off the secondaries.

I had a freeze plug fell off on one of the secondary holes.

Did you plug the vacuum port under the plenum that went to the EVAP solonoid?

When you ported the TB are the throttle blades closed?
Just in case i doubt it but try stock chip.
Pete

10-26-2012	#2
Pete Join Date: Dec 2003 Location: Chicagoland,IL Posts: 2,667	Re: High Idle Sounds like you have a big vacuum leak. By the way how did you plug the holes when you took off the secondaries. I had a freeze plug fell off on one of the secondary holes. Did you plug the vacuum port under the plenum that went to the EVAP solonoid? When you ported the TB are the throttle blades closed? Just in case i doubt it but try stock chip. Pete __________________ '91 #1635 PoloGreen 350 LT5 11.09 @ 129.27 11.04 @ 128.86 474RWHP 400RWTQ http://www.youtube.com/watch?v=SFNFOhGGlR4 http://www.youtube.com/watch?v=ZlRIOMwaDYY https://sites.google.com/site/peteszr1garage Last edited by Pete; 10-26-2012 at 02:24 AM.