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

'85 engine RPM hunting solved.

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Old Sep 29, 2003 | 11:19 PM
  #1  
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Default '85 engine RPM hunting solved.

My engine kept hunting up and down. I decided to remove the throttle body and clean it. Found my IAC was loose and letting air past the threads. I used some plumbers liquid thread sealant and re-installed it. Now it doesn't jump up from 5500 to 9000 rpms anymore. I still have what seems like an electrical miss. This distributor and module is the original one and now has 170K miles on it. I wonder if their might be a problem there?
:cheers:
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Old Sep 29, 2003 | 11:41 PM
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Default Re: '85 engine RPM hunting solved. (MrRenoman)

Good deal Dude. That red Vette looks good!! I think you made a typo on your RPM's though. 9,000 RPM's is what the Indy cars run at.


[Modified by Netnarc2, 10:54 PM 9/29/2003]
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Old Sep 30, 2003 | 04:30 AM
  #3  
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Default Re: '85 engine RPM hunting solved. (MrRenoman)

:rolleyes: I think letting your engine run from 5500 to 9000 RPM's may be the cause....

It should've grenaded before that! :thumbs:
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Old Sep 30, 2003 | 10:13 AM
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Default Re: '85 engine RPM hunting solved. (Q1KSLVR)

:lolg: You guys crack me up. I got a good laugh out of that one. Nothing gets by this forum. As Ren would say to Stimpy or vice versa, "YOU IDIOT". Ok, it was hunting from 550 to 900. What a humbling experience, makes me want to go into the corner of my garage. :banghead:
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