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

92 LT1 cuts out while driving

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Old Aug 1, 2017 | 01:35 PM
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Default 92 LT1 cuts out while driving

1992 LT1 dies while driving, will crank but not start, let it sit for 5 to 15 minutes it starts and runs for another 10-20 minutes then repeats
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Old Aug 1, 2017 | 02:42 PM
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Originally Posted by tjdeftos
1992 LT1 dies while driving, will crank but not start, let it sit for 5 to 15 minutes it starts and runs for another 10-20 minutes then repeats
Have a 94" LT1 and had the same exact problem. Replaced coil and coil module, no change. Replaced optispark , problem solved.
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Old Aug 1, 2017 | 07:44 PM
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Originally Posted by 2vettefamily
Replaced optispark , problem solved.
This is the way to bet
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