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

Corvette Shutting Off

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Old Jun 20, 2023 | 09:14 PM
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Default Corvette Shutting Off

When I go to start up my 1994 C4 Corvette LT1, it starts up perfectly fine and runs for 30 seconds to two minutes before it shuts off.

I've replaced the fuel pump and strainer. And still does the same thing.
I have looked on YouTube, corvette forum, and the internet.

PLEASE HELP, WHAT DO I DO.
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Old Jun 20, 2023 | 11:03 PM
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As I've said before to other folk-you need a scan tool that will give you live data. You'll probably figure it out pretty quickly then. With these cars a FSM and scan tool are a must. Otherwise you'll just be throwing parts at it.
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Old Jun 21, 2023 | 11:00 AM
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Pretty much air, fuel or spark.

One thing I'm glad about is my measily little L98 has never left me stranded anywhere. Yet...
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