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02-11-2020
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#81 | |
 
Join Date: Apr 2013
Location: Toronto
Posts: 716
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Re: Ruff Idle ,Huge Loss of Power
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Thankyou very much . Got it yesterday . Now just need some warmer weather to install it . 
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07-11-2020
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#82 | |
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Join Date: Apr 2013
Location: Toronto
Posts: 716
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Re: Ruff Idle ,Huge Loss of Power
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Thanks Mike Sent from my SM-A205W using Tapatalk |
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07-14-2020
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#83 |
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Join Date: Apr 2013
Location: Toronto
Posts: 716
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Re: Ruff Idle ,Huge Loss of Power
Got the car up and running with new Summit Racing Injectors . Running smoother but still ruff idle . Smooths out exactly at 2000 rpm . Should it not now idle correctly with new injectors ? I have done the battery disconnect twice now to reset ECM .
What is the next step I should be looking at ? Be doing a test drive today . Will post later how it went . Sent from my SM-A205W using Tapatalk |
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07-14-2020
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#84 |
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Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,698
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Re: Ruff Idle ,Huge Loss of Power
Which injectors are u using? Is there a number?
__________________
[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 |
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07-14-2020
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#85 |
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Join Date: Apr 2013
Location: Toronto
Posts: 716
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Re: Ruff Idle ,Huge Loss of Power
ACC- 150821
Car is the same . Test drive went badly . Sent from my SM-A205W using Tapatalk |
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07-14-2020
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#86 |
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Join Date: Apr 2013
Location: Toronto
Posts: 716
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Re: Ruff Idle ,Huge Loss of Power
Accel
 Sent from my SM-A205W using Tapatalk |
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07-14-2020
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#87 |
 
Join Date: Jun 2006
Location: Sparks, NV
Posts: 2,852
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Re: Ruff Idle ,Huge Loss of Power
What year is your car? 93 or later? I noticed the EGR hose on an earlier photo you posted. If so have you checked the EGR valve and it?s control circuit? An EGR valve that is hanging open will cause these types of issues. Refer to your FSM for testing.
H 
__________________
90'ZR-1 #1461 Red/Black Ported Intake, Degreed Cams, OBX Headers & Exhaust, Fidanza FW, Secondary Delete, Custom tune, C6 GS Wheels. Sold 08 C6 Z51 Crystal Red Metallic Sold Vararam Intake, Tune, Sold 05 C6 Z51 Red/Black Sold 90'ZR-1 #1723 Black/Gray Sold but not forgotten 91' Z51 L98 White Vert. My First, you always remember your first. Sold. |
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07-14-2020
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#88 |
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Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,698
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Re: Ruff Idle ,Huge Loss of Power
Yes ok. Accels. That?s what I thought. Any chance u checked coils and wires before putting plenum back on.
P.S. Just a hint. Always order multiple sets of plenum gasket sets from Jerry. 🤣🤣
__________________
[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 Last edited by XfireZ51; 07-14-2020 at 12:11 PM. |
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07-14-2020
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#89 |
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Join Date: Apr 2013
Location: Toronto
Posts: 716
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Re: Ruff Idle ,Huge Loss of Power
1995 . No , I did not check the coils . How would I check the coils .
Thanks Yes , ordering 2 new gasket sets . Also another has popped up . No AC now . Yikes Mike Sent from my SM-A205W using Tapatalk |
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07-14-2020
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#90 | |
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Join Date: Jun 2006
Location: Sparks, NV
Posts: 2,852
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Re: Ruff Idle ,Huge Loss of Power
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H
__________________
90'ZR-1 #1461 Red/Black Ported Intake, Degreed Cams, OBX Headers & Exhaust, Fidanza FW, Secondary Delete, Custom tune, C6 GS Wheels. Sold 08 C6 Z51 Crystal Red Metallic Sold Vararam Intake, Tune, Sold 05 C6 Z51 Red/Black Sold 90'ZR-1 #1723 Black/Gray Sold but not forgotten 91' Z51 L98 White Vert. My First, you always remember your first. Sold. |
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