Fuel pump won't prime
09-23-2014, 04:28 AM
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Fuel pump won't prime
the fuel pump won't prime sometimes I hear the main relay click when it's in the on position but no fuel pump then sometimes it will prime and no problems runs great need help thank you
09-23-2014, 10:57 AM
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93 Honda Civic fuel pump delay to prime
the fuel pump has a delay to prime sometimes. I hear the main relay click when it's in the on position but no fuel pump then sometimes it will prime and no problems runs great need help thank you
09-23-2014, 12:46 PM
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Re: Fuel pump won't prime
i just had this same problem. main relay went bad (cracked solder) replaced. still wouldn't start, so i opened the ecu and that was bad as well. so i had to replace both the main relay and ecu, now starts every time
09-23-2014, 01:02 PM
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Re: Fuel pump won't prime
Where did u get a new ecu from? And did it work fine when it was warm?
Last edited by Dustin19902; 09-23-2014 at 01:02 PM. Reason: Hit send
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