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

One last idle adjustment???

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Old Mar 19, 2018 | 10:40 PM
  #21  
KB in CO's Avatar
KB in CO
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Burning Brakes
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From: Highlands Ranch Colorado
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Originally Posted by Tom400CFI
I would be checking the Coolant temp sensor, based on that last post.
Well, it took me a while, obviously, to change out the coolant temp sensor, put in a brand new one but no change. Super hard to start when cold, runs rough up to about 180 degrees then runs great after that. Any ideas what I should check next?

Cold start injector I'm guessing is next.

Thanks

Last edited by KB in CO; Mar 19, 2018 at 11:21 PM.
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Old Mar 20, 2018 | 12:23 AM
  #22  
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xrav22
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From: Venice Cali.
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Before you change it clean the connector, I feel I have to know the answer to this too.
It cant be too hard to figure out. I would make sure the throttle body is open a hair.
You set TPI to .54 v . Wow this is a brain teaser.
Good Luck.
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