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

Electrical issues 91 coupe

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Old Oct 7, 2012 | 09:29 PM
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Default Electrical issues 91 coupe

It all started a few days ago. I was driving to work and heard a buzzing from behind instrument cluster. Then the LCD screen went dark. All analog guages work fine. After work started car and LCD screen worked again for about three minutes and buzzed out again. After further investigation I noticed that the car will not restart when the screen blows out and the security light does not flash. All other power features work. After unhooking battery overnight the security light was back on and the car started fine and the evil cycle continues. Any help would be greatly appreciated
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Old Oct 8, 2012 | 10:42 PM
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Sounds like the computer is intermittent.
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Old Oct 9, 2012 | 12:32 AM
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I have a spare. Want to buy it? If it does not fix your problem then you can return it. No idea what it might be worth though.
$100 shipped?
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Old Oct 9, 2012 | 05:53 AM
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My mechanic said it sounds like dirty grounds. I will try that first then we will see
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