C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Idle yet again!

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Old Jun 6, 2014 | 11:28 AM
  #1  
CFeria's Avatar
CFeria
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From: NJ
Default Idle yet again!

Whats up, and thanks for reading, I have question on Idle again, when I start the car in the morning or after it has sat for a while the idle seems to stumble or search, once car warms up in like 5 min the idle drops and becomes steady. What would cause this? I was thinking IAC? This started after I removed IAC and cleaned the IAC port as well as IAC sensor.

Car runs great when warmer up, but when 1st started Idle seems to search?

Please if anyone can tell me what they think would cause this it is much appreciated!!

Thanks!
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Old Jun 6, 2014 | 04:01 PM
  #2  
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eatmydst1234
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Need a little more information, what year is the car?
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Old Jun 8, 2014 | 07:42 AM
  #3  
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CFeria
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From: NJ
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Sorry, Im an Idiot!!

Car is 1991 Base Vette with L98 88k miles
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