ZR-1 Net Registry Forums  

Go Back   ZR-1 Net Registry Forums > C4 ZR-1 > C4 ZR-1 Technical Postings
Reload this Page High Idle
Register FAQ Calendar Today's Posts Search

Reply
Page 2 of 2 1 2
 
Thread Tools Display Modes
Old 10-26-2012   #11
XfireZ51
 
Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,686
Default Re: High Idle
What do you mean by "refinished the TB"? Were the plates removed? Any part of the throttle mechanism touched?
__________________
[SIGPIC][/SIGPIC]Former Membership Chairman
Former ZR-1 Registry - BOD
1972 Corvette 4speed base Coupe SOLD long time ago
1984 Corvette Z-51/4+3 SOLD
1992 Corvette ZR-1 Aqua/Gray #474 SOLD
1992 Corvette ZR-1 Black Rose/Cognac #458
2014 Honda VFR Interceptor DX
XfireZ51 is offline   Reply With Quote
Old 10-26-2012   #12
Daniel_Mc
 
Daniel_Mc's Avatar
 
Join Date: Jan 2007
Location: Pineville, LA
Posts: 586
Default Re: High Idle
Quote:
Originally Posted by XfireZ51 View Post
What do you mean by "refinished the TB"? Were the plates removed? Any part of the throttle mechanism touched?
Completely disassembled and powder coated then reassembled.

Daniel
Daniel_Mc is offline   Reply With Quote
Old 10-26-2012   #13
XfireZ51
 
Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,686
Default Re: High Idle
Quote:
Originally Posted by Daniel_Mc View Post
Completely disassembled and powder coated then reassembled.

Daniel
Right. That's what I thought. Probably send the TB to Marc H and have him reposition the throttle plates and do the spring mod for it. Then you need to do the Min Air adjustment.
__________________
[SIGPIC][/SIGPIC]Former Membership Chairman
Former ZR-1 Registry - BOD
1972 Corvette 4speed base Coupe SOLD long time ago
1984 Corvette Z-51/4+3 SOLD
1992 Corvette ZR-1 Aqua/Gray #474 SOLD
1992 Corvette ZR-1 Black Rose/Cognac #458
2014 Honda VFR Interceptor DX
XfireZ51 is offline   Reply With Quote
Old 10-27-2012   #14
Daniel_Mc
 
Daniel_Mc's Avatar
 
Join Date: Jan 2007
Location: Pineville, LA
Posts: 586
Default Re: High Idle
Well pulled plenum again, disassembled and reassembled the TB. I have no idea what changed but the Z runs just fine now. WTH

Daniel
Daniel_Mc is offline   Reply With Quote
Old 10-27-2012   #15
XfireZ51
 
Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,686
Default Re: High Idle
Quote:
Originally Posted by Daniel_Mc View Post
Well pulled plenum again, disassembled and reassembled the TB. I have no idea what changed but the Z runs just fine now. WTH

Daniel
You probably repositioned the throttle plates correctly.
__________________
[SIGPIC][/SIGPIC]Former Membership Chairman
Former ZR-1 Registry - BOD
1972 Corvette 4speed base Coupe SOLD long time ago
1984 Corvette Z-51/4+3 SOLD
1992 Corvette ZR-1 Aqua/Gray #474 SOLD
1992 Corvette ZR-1 Black Rose/Cognac #458
2014 Honda VFR Interceptor DX
XfireZ51 is offline   Reply With Quote
Old 10-27-2012   #16
Blue Flame Restorations
 
Blue Flame Restorations's Avatar
 
Join Date: Feb 2010
Location: Pendleton, IN
Posts: 3,904
Default Re: High Idle
Was the MAP sensor electrical plug connected when you pulled the plenum? Had the same issue with the 88. Plugged it back in and idle was normal.
__________________
1988 KOH Prototype EX5023 sold
1990 ZR-1 #444 Convertible
1990 ZR-1 Black #966
1991 ZR-1 Quazar Blue #296
1957 Duntov SS Project
Blue Flame Restorations is offline   Reply With Quote
Reply
Page 2 of 2 1 2

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -4. The time now is 09:28 AM.

Contact Us - ZR-1 Net Registry - Archive - Privacy Statement - Top

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright ZR-1 Net Registry 2020