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How to check fuel pump voltage?

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Old 10-08-03, 05:18 PM
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How to check fuel pump voltage?
like the title says. =/
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Old 10-08-03, 05:46 PM
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well im getting like 10 volts constant at the pump... think that would cause my car to die?
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Old 10-08-03, 08:28 PM
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it's surposed to have 9-10 at idle.

get a 2nd person in the car and test it while flooring it.
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Old 10-08-03, 09:29 PM
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car doesnt start so cant really test that i dont think, it reads 12 volts when it revvs up for cold start though, then it stalls out
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Old 10-08-03, 10:11 PM
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probably not the problem then
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