91 crx si ls vtec fuel pump question

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Old May 20, 2013 | 10:09 AM
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Default 91 crx si ls vtec fuel pump question

if i go out to start it in the morning, the check engine light stays on with no fuel pump running. then after a minute or 2 or 3 or 4 or 5, it kicks on and runs then it will work all day as long as it doesnt sit for hours upon hours. what is causing that? thanks guys.
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Old May 21, 2013 | 05:15 AM
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Default Re: 91 crx si ls vtec fuel pump question

The ECU may be bad.
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Old May 21, 2013 | 12:46 PM
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Default Re: 91 crx si ls vtec fuel pump question

well i meesed around with the wires, and now the cel goes off before start as if the pump runs, then i go to crank and it just spins, then the pump will turn on and it will start followed by shutting off immediately
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