Ask Experts Questions for FREE Help !
Ask
    techtimdavis's Avatar
    techtimdavis Posts: 103, Reputation: 1
    Junior Member
     
    #1

    Jun 7, 2012, 11:42 PM
    How much pressure should the fuel pump put out?
    I'm working on a 2003/04 Dodge Ram 2500 with a 5.7L V8 Hemi. It will not start, I've been told these are notorious for fuel pump issues. I bought a fuel pump tester, and I just need to know what the PSI for this make/model fuel pump should be, before I have to drop the tank and replace the pump.
    CaptainRich's Avatar
    CaptainRich Posts: 4,492, Reputation: 537
    Cars & Trucks Expert
     
    #2

    Jun 8, 2012, 06:38 AM
    400 kPa +/- 34kPa (58 psi +/- 2 psi) or 339 kPa +/- 34 kPa (49.2 psi +/- 2 psi) depending on VIN, etc.

Not your question? Ask your question View similar questions

 

Question Tools Search this Question
Search this Question:

Advanced Search


Check out some similar questions!

1993 Honda Accord no start, no fuel pressure, changed fuel pump twice! [ 17 Answers ]

Was intermittent at first, would die when I was coming to a stop and would take a second to start back up and really pumping the gas pedal after it fired up. It would not start back up one time, got it towed to the shop and the mechanic quoted me $770 for a new fuel pump :/ so I told him I would...

How to start a TPI motor, new fuel pump,plugs, getting 45#'s of fuel pressure. [ 9 Answers ]

1989 Pontiac Formula 350 that won't start. New plugs, fuel pump, ECM, injectors are good, has spark. Out of options!

Fuel pump shut off by low oil pressure? [ 0 Answers ]

1989 GMC K1500 5.7 liter TBI engine 4L60C trans Can anyone confirm if there is a sensor to shut power to the fuel pump if oil pressure is lost. A friend om mine is positive it exists but can't tell me where it is and how it works. Any info would be appreciated.

I have a ge. Pump 1hp and just put new foot vavle on it is losing pressure fast kick [ 5 Answers ]

On ever 5 min or so do you thank it could be the foot valve

Fuel Pump Pressure For Honda Civic 00 [ 1 Answers ]

I would like to know which is the desire fuel pump pressure for my honda civic 2000 according to the manufacturer.


View more questions Search