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

Corvette won’t start

Old Aug 18, 2025 | 10:15 PM
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Default Corvette won’t start

Hello i’ve seen similar posts but I figured making my own wouldn’t hurt. So my car doesn’t start when I turn the key it makes the normal noise it does and then starts to make a whining/ screeching noise and doesn’t fully start. When I press on the gas while turning the key it will rev up by again doesn’t start. The battery was dead so I replaced that and that didn’t fix it. I don’t know what to do anymore ideas?


Figured it out dirty iac valve cleaned it and it runs great fixed my ac also

Last edited by AndyHubler0; Aug 28, 2025 at 04:50 PM.
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Old Aug 19, 2025 | 12:07 PM
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Its probably the starter.
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Old Aug 19, 2025 | 06:23 PM
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Originally Posted by pltmgr
Its probably the starter.
I agree. If it sounds like a whirring noise, its the starter getting the signal to start but the plunger is not engaging.
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