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New Member
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Feb 21, 2008, 04:27 PM
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No power to fuel pump
I have an 98 Chevy cavalier and the fuel pump does not work I don't have power to the pump? Switched out relay still nothing.
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Ultra Member
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Feb 21, 2008, 05:06 PM
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How did you determine there's no power to the pump? Did you probe the wiring? Or are you just assuming there's no power going to the pump because it's not turning on? Check the fuses and make sure none are broken.
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New Member
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Feb 21, 2008, 05:16 PM
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Have the fuel pump out don't see any broken wires. Is there other fuses beside the relays?
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Ultra Member
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Feb 21, 2008, 05:19 PM
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Yes, they're the little colored plastic pieces in the fuse box(es). Odds are that the pump itself is just junk but double check the fuses anyway; sometimes they blow upon installation of a new pump, too.
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New Member
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Feb 21, 2008, 05:32 PM
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Put new pump in didn't run either. Hook up old pump to power sourse and it ran.
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Ultra Member
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Feb 21, 2008, 05:41 PM
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Then it's either a bad fuse or a break in the wiring to the pump
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New Member
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Feb 22, 2008, 07:13 PM
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Broken wire down around the passenger front wheel well. Thank you for your help.
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New Member
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Feb 22, 2008, 08:41 PM
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 Originally Posted by breezly
I have an 98 Chevy cavalier and the fuel pump does not work i don't have power to the pump? Switched out relay still nothing.
There is a emergency shut off switch for the fuel pump in most vehicles. If in a accident it will trigger. Check your manual and it will tell you where it is. It can be re-set.. Good Luck
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Ultra Member
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Feb 25, 2008, 01:13 PM
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The fuel cut-off switch is more common in Ford vehicles.
P.S. He already found the problem; why are you still trying to figure it out?
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New Member
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Jun 6, 2012, 08:34 PM
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Does coil prime fuel pump?
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