fuel pump problem

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Nov 10, 2008 | 04:29 PM

1mean5.0

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2nd Gear Member

Joined: Oct 2007

Posts: 194

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fuel pump problem

what would cause my fuel pump to run when the car is off it runs constantly i thought maybe a fuel pump relay

Nov 10, 2008 | 07:18 PM

mjr46

D.R. THE PATHETIC DORK

Joined: Jun 2007

Posts: 30,871

From: West Virginia

the ecm grounds the windings of the fp relay to start fp operation, could be a bad relay , but you need to see if the ecm is what is causing it to be commanded on ..if so , could be a bad ecm

Nov 10, 2008 | 10:51 PM

1mean5.0

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2nd Gear Member

Joined: Oct 2007

Posts: 194

From:

i found the problem...bad relay under the seet, if i wiggle it around it stops. I will get a new one after work tomorrow

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