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kevin brock Posted on Jan 30, 2012

2004 dodge ram hemi losing fuel pressure

Once started the truck runs and drives fine but after setting for just a few mins the fuel pressure bleeds off somewhere and wont start, i have to turn my key off and on a few times to get the pressure back up to start, is this in my fuel pump?

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  • Posted on Feb 03, 2012
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I need to change my oxigenpipe for a dodge 04 1500 but i dont now where to find it

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Sgt Fluffy

Sgt Fluffy

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  • Posted on Jun 15, 2009

SOURCE: 2005 dodge Ram 1500 truck 5.7 Hemi check engine lights comes on

Two things you want to know about the check engine light on any vehicle. One is it's an emission warning. The most common cause is a loose gas cap, make sure it clicks when you gas up. Second, is that being an emissions light, is that it'll require some test equipment to find the problem if you checked the gas cap and it's tight. You will want to do that at your friendly Dodge dealer. Why? They'll not only know what it is, it might be fixed free in the emissions warranty which has some parts that are covered longer than the vehicle's regular warranty. The shop on the corner doesn't do warranty work and they're not going to tell you if it might be covered.

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Anonymous

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  • Posted on Jun 10, 2008

SOURCE: 2005 DODGE PU TRUCK RAM HEMI 5.7 LIKE TO TUNE UP HAS 477000 MLES

What exactly did you what to know??

Dave Leoni

  • 66 Answers
  • Posted on Jun 03, 2009

SOURCE: Need diagram to install serpentine belt on 2004

There should be a diagram under the hood on the fan shroud or radiator support. If not, let me know and I see if I can find one. For the most part, if the pulleys it rides on are grooved, the belt ribs ride on it, it the pulley is smooth, the back side rides on it. From a picture of the alternator I have, from the passenger side coming up, over the alternator, then down and under the belt tensioner (smooth pulley), then up and over A/C compressor, then down and around P/S pump, up and around water pump, down around crankshaft pulley.

Anonymous

  • 249 Answers
  • Posted on Jan 05, 2010

SOURCE: replace timing chain on 03 dodge ram 1500 with 5.7 hemi

i have an 02 and i purchased a repair manual from autozone

Anonymous

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  • Posted on Sep 26, 2010

SOURCE: how to remove the spare tire on my 2007 dodge ram

on your rear bumper or just above it there should be an access hole that you can stick the jack handles through ,then you should be able to lower the tire, its like a winch unwinding

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1999 dodge ram 1500 5.9 runs for a couple mins the starts backfiring and losing power

Hook up a fuel pressure and see what your pressure is when you start running bad. If it drops down you have a bad pump of line restriction or fuel regulator.
https://troubleshootmyvehicle.com/chrysler/5.2L-5.9L/testing-the-fuel-pump-1
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04 ram 1500 5.7 hemi when i start truck it wint idle and it rattles. First died driving down road

SOUNDS LIKE IT IS HAVING FUEL PROBLEMS. NEED TO CHECK THE FUEL PRESSURE.
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I have a 2004 dodge durango 5.7l with the hemi, won't start

I would start by checking the basics which are checking for spark and fuel. If you have a gauge, check to see if you have fuel pressure when the key is turned on. If you have fuel pressure, check for spark. Chrysler products are known for the crank shaft sensor to go bad and cause a no start. Also, if driving for a certain period with the pedal depressed at the same speed, the throttle position sensor will stay at that position if stuck and will cause either and driveability problem or stalling. You may wanna look into replacing or at least checking that. Good luck.
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I have a 2004 dodge ram 5.7 liter . O have difficulty starting my truck. Some times it starts fine but other rimes I have to pump the gas and wen it starts a small amount of smoke comes out.truck runs...

I have seen two different problems with symptoms like this. 1. A leaking injector. If one of the injectors is leaking a small amount through the pintle on the end of the injector it will bleed the fuel system presure off and dribble fuel into the cylinder, fouling that cylinder. When you try to start it the fuel that has pooled into the manifold will create smoke when it does start. And since the fuel pressure has bleed off to zero PSI in the fuel supply lines it will need time for the fuel pump to recover the system up to normal operating presure. Presure testing (bench test) of the injectors is needed to verify this. 2. A bad fuel pump, relief valve, or bleed-back check valve will bleed the fuel system presure off while it is sitting. To find out if this may be the problem a fuel presure guage set needs to be installed and then run the engine, verify the operating presure is normal, and then shut the engine down and watch the fuel pressure for exessive drop.

The leaking injector is more apt to create the smoke when it fires up, but both can cause this. I would start with check #2 first. Of course there are many other things that can cause symtoms like this but these 2 are the most likely causes.

Hope this helps, if you have any further questions just ask!
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My 2003 dodge ram 1500 5.7 hemi has the engine light come on then the fuel gage went to E next the electronic throttle control light come on flashing. After the etc light came on i had a loss of power. I...

I had the same problem with my, 03, hemi. I did not wait 15 min. turn off and back on was all that was needed to reset, "red flashing light lower right hand ". though another 8 or 9 on off's, Engin Light also goes off, untill next time. All i did was pulled off my Air Intake box and hose, so i could get to butterfly on throttle bodie, sprayed carb cleaner in there. and it was very dirty. after put back togather, give it a few.... mine did not start right up, when it did idle real ruff even died few times...Once the computer re adjusted ran like it did when i bought it....that was 2 weeks ago, still no eng light, no flashing red ones either.
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2003 dodge pickup 5.7 hemi motor ---- driving along fine stoped at stop light it started to run rough , then stalled ,it started back up then stalled again . now it will roll over ok but will not...

your problem sounds fuel related chk your fuel pressure. or simply turn key off then to on position (engine off) and see if u can hear your fuel pump run (2-3 sec) then it will turn off.
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2004 dodge ram hemi wont always start up

this is your camshaft pos. sensor
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