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02-05-2012
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#1 |
Join Date: Dec 2006
Location: Paris Texas
Posts: 182
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Fast Idle
I just started my car after replacing all the injectors. Started it an let it come up to temp. It idles ok but too high of RPM. Idles at 1100. Any one know what I might have done wrong. I thought I would check here first before takeing it apart again.. Thanks..E..
Last edited by Route 66; 02-05-2012 at 11:17 PM. |
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02-05-2012
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#2 |
   
Join Date: May 2007
Location: Peoria, AZ
Posts: 9,155
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Re: Fast Idle
Cheack your map sensor hose on the back side the plenuim. It prob came off
__________________
GOLDCYLON - 91 ZR-1 #2014 GOLDCYLON - 90 ZR-1 #2794, 4L60e (Formerly Schrade's) GOLDCYLON - 11 CTS-V Arizona State Director  91 WHITE/BLACK #2014. 380 P&P&PCed,Ported Heads, Jeal Long tubes, Corsa Exhaust/FIKSE FM-5s /LED TLs, LED Headlights, Front Wilwood 6 piston narrowlite calipers and rear Wilwood caliper street shop mod,CNCed Coolant Pipes,TPI Cvr,Filter cover,Stainless Bolts, DRM/DOM PROM /ZFDOC mod build #102,DRLs,BMAD with stainless Debris Screen,Coplan Air Blaster, Pioneer APP Radio 4,Brey-Krause HB,Sub Bar,Fire extinguisher seat mount,DRM Coilovers,LEDs everywhere,Compass mirror (orange),V1 DIC hidden display, Homelink sun visor, Carbon Fiber top x3 and APSIS Carbon Fiber interior, APSIS CF Steering Wheel/NAPA Leather, Banski trailing arms, Guldstrand front suspension,urethane bushings from Prothane (total suspension) ZFDoc drive shaft safety loop, raptor shift light (orange),AO engineering louver front plate, Console seat cushion, 96CE seats with black custom Sheepskins, ss billet catch can,Viper remote entry/alarm,Cragar Rear Louvers,LED side louver lights, Dewitts Radiator with SPAL fans and a Woods 160 T-Stat 90 RED/BLACK #2794. 4L60e Automatic Stage V by RPM Transmission, TCI Dedicated TCM, OBX Stainless Headers, Corsa Exhaust, SAN Secondaries and Haibeck PROM, Exotic Muscle Coil overs, LED Interior Lights, LED Tail Lights, LED Headlights, 94 Sport seats with black custom Sheepskins , Cragar rear louvers, GS Front calipers, Banski Trailing arms, APSIS Carbon Fiber steering wheel, Front and Rear Baer Eradispeeds, DRLs, Guldstrand front suspension,urethane bushings from Prothane (total suspension), Dewitt's Raditor with Dual SPAL fans and a Haibeck 170 T-Stat 11 RED/GREY CTS-V |
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02-06-2012
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#3 |
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Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,708
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Re: Fast Idle
Possibly may need to reset IAC.
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02-06-2012
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#4 | |
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Join Date: Dec 2006
Location: Paris Texas
Posts: 182
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Re: Fast Idle
Quote:
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02-06-2012
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#5 |
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Join Date: May 2007
Location: Peoria, AZ
Posts: 9,155
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Re: Fast Idle
Other possibilities ...
http://www.zr1.net/forum/showthread.php?t=11753 Vac leaks and hose next to the front of the plenum behind the air horn may have popped off
__________________
GOLDCYLON - 91 ZR-1 #2014 GOLDCYLON - 90 ZR-1 #2794, 4L60e (Formerly Schrade's) GOLDCYLON - 11 CTS-V Arizona State Director 91 WHITE/BLACK #2014. 380 P&P&PCed,Ported Heads, Jeal Long tubes, Corsa Exhaust/FIKSE FM-5s /LED TLs, LED Headlights, Front Wilwood 6 piston narrowlite calipers and rear Wilwood caliper street shop mod,CNCed Coolant Pipes,TPI Cvr,Filter cover,Stainless Bolts, DRM/DOM PROM /ZFDOC mod build #102,DRLs,BMAD with stainless Debris Screen,Coplan Air Blaster, Pioneer APP Radio 4,Brey-Krause HB,Sub Bar,Fire extinguisher seat mount,DRM Coilovers,LEDs everywhere,Compass mirror (orange),V1 DIC hidden display, Homelink sun visor, Carbon Fiber top x3 and APSIS Carbon Fiber interior, APSIS CF Steering Wheel/NAPA Leather, Banski trailing arms, Guldstrand front suspension,urethane bushings from Prothane (total suspension) ZFDoc drive shaft safety loop, raptor shift light (orange),AO engineering louver front plate, Console seat cushion, 96CE seats with black custom Sheepskins, ss billet catch can,Viper remote entry/alarm,Cragar Rear Louvers,LED side louver lights, Dewitts Radiator with SPAL fans and a Woods 160 T-Stat 90 RED/BLACK #2794. 4L60e Automatic Stage V by RPM Transmission, TCI Dedicated TCM, OBX Stainless Headers, Corsa Exhaust, SAN Secondaries and Haibeck PROM, Exotic Muscle Coil overs, LED Interior Lights, LED Tail Lights, LED Headlights, 94 Sport seats with black custom Sheepskins , Cragar rear louvers, GS Front calipers, Banski Trailing arms, APSIS Carbon Fiber steering wheel, Front and Rear Baer Eradispeeds, DRLs, Guldstrand front suspension,urethane bushings from Prothane (total suspension), Dewitt's Raditor with Dual SPAL fans and a Haibeck 170 T-Stat 11 RED/GREY CTS-V Last edited by GOLDCYLON; 02-06-2012 at 12:40 AM. |
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02-06-2012
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#6 |
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Join Date: Dec 2006
Location: Paris Texas
Posts: 182
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Re: Fast Idle
I would like to thank all of you for your help with this. Goldcylon your link was the most helpful. Thanks for taking the time to look it up. It has given me a number of things to look at. Although I think I will be pulling the plenum. I think I now know where the leak will be. I never thought about it being a vacuum leak. I was thinking electrical....Thanks Again..E
Last edited by Route 66; 02-06-2012 at 12:52 PM. |
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02-06-2012
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#7 | |
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Join Date: Dec 2006
Location: Paris Texas
Posts: 182
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Re: Fast Idle
Quote:
Thanks for your help. I will check that tomorrow. I feel sure I put it on. Sometime back that hose came off when the motor backfired an it had a miss. That isn;t happening now it runs smooth. But I will check it.............Thank You..E |
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