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

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Old Oct 19, 2019 | 11:30 AM
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Cameron Clark's Avatar
Cameron Clark
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Default Please help

1993 crank no start. Will fire off with starting fluid and fuel down the intake so I do not believe it is the opti spark has new filter and new fuel pump has good pressure all the way to the pressure check port? My next thing to check is injectors any other ideas?
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Old Oct 19, 2019 | 11:57 AM
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SJW
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Sounds as though the injectors are inop. Check for pulses from the ECM. I'd wager you'll find none are present. A noid light will verify.

Live well,

SJW
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Old Oct 20, 2019 | 09:34 AM
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Cameron Clark's Avatar
Cameron Clark
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Originally Posted by SJW
Sounds as though the injectors are inop. Check for pulses from the ECM. I'd wager you'll find none are present. A noid light will verify.

Live well,

SJW
thank you for the lead
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