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What should fuel pump pressure be on a 2003 dakota 4.7 L

Engine shuts off every few miles

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  • bret wilson Apr 20, 2013

    A Zone says min 100psi

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1 Answer

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  • Cars & Trucks Master
  • 21,873 Answers

Average pressure is 45 - 55 psi at idle.

Posted on Apr 20, 2013

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Posted on Jan 02, 2017

pittmanc
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SOURCE: 2003 Chevy suburban dies while driving

eather it is the alatanoter over heating or the coil probly the coil i would beleave

Posted on Dec 15, 2008

  • 12 Answers

SOURCE: Fuel pump relay

Fuel pump in back in the gas tank.

Posted on Jan 30, 2009

  • 715 Answers

SOURCE: 1993 dodge dakota v6 not staring. Fuel pump is

no spark check elec

Posted on Oct 10, 2009

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SOURCE: Low Fuel Pressure on Landrover Freelander TD4

From 53 reg onwards, diesel pump is under R.H. rear wheel arch, hidden by the plastic wheel arch liner. Older versions have combined fuel pump/sender in the tank (under R.H part of rear seat).
You should be able to hear a faint purr from the pump when ignition is turned on but engine not yet running.

Posted on Nov 15, 2009

  • 7 Answers

SOURCE: 1999 5.3 vortec silverado 4x4. Engine intermitient hard start.

Had a similar problem and turned out to be a fuel regualtor.
Be careful with the little o-ring. Tricky little devil.
There may be residual pressure in the line so be careful you don't take a shower in gasioline.

It was hard to start after warm up. Rough idle until driving. Then on shut off it was hard to start.

Posted on Sep 04, 2010

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1 Answer

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At this age the pump would be a good bet. How many miles/years are on the current pump ?

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