fuel pump

  1. H

    Fuel pump or wiring?

    Vehicle: 06 Dodge ram 1500 hemi 5.7 2WD Symptoms: turns over but starter seems week. Past few months, intermittent stalling issues at idle but usually only happens once per drive. Past 2 weeks, hard start, have to pump to get it to start. Now weak crank no start. NO DTCs Live data TPS...
  2. J

    2017 ram 1500 5.7 HEMI in limp mode

    I have a 2017 Dodge RAM 1500 with the 5.7 hemi. It started misfiring and throwing codes for cylinder 3. I replaced the coil pack and nothing changed. It was throwing codes for the camshaft sensor, I replaced it. Still ran like dog crap. Then it started to act like it wasn't hitting off of any...
    • JustRamIt85
    • Thread
    • camshaft sensor fuel pump limp mode spark plugs
    • Replies: 8
    • Forum: Garage
  3. tx1500ram

    TIPM/fuel pump failure

    I have a 2012 ram 1500. I have recently replaced the TIPM (less than a week ago) and the fuel pump (however I had driven on the fuel pump with a bad tipm for about 1200 miles (Maybe that killed the new fuel pump?) My fuel pump now is constantly running even when the truck is off and only stops...
  4. tx1500ram

    Trouble starting engine 2012 Ram 1500

    I have a brand new 5.7L hemi v8 which I bought recently to replace the old one which had bad hemi tick. I've recently replaced the fuel pump and am still having trouble starting up the engine and with fuel pressure when driving with it sometimes having a bad lag before it'll accelerate whenever...
    • tx1500ram
    • Thread
    • 2012 ram 1500 5.7l hemi crank no start fuel fuel pump starter starter motor trouble starting troubleshooting
    • Replies: 8
    • Forum: 4th Gen DIY
  5. A

    Cranks, no start for about an hour after already driving it, then starts right up.

    Hi folks. After driving my 2016 hemi just fine, even a block, I turn it off and when I turn the key to start again it cranks but does not start. I usually have to wait about an hour to an hour and a half before it starts again, and then it starts just fine. Once in awhile I can start it right...
  6. K

    2017 Ram 1500 Fuel Pump Won't Shut Off

    I'm having what I suspect may be a TIPM issue as the pump stays on all the time. I'm working on a 2017 Ram 1500 (5.7L Laramie) and even if I pull fuse 70 (fuel pump fuse) the pump will not shut off. The TIPM is currently out and I do have the ability to replace the relay, but it is testing...
  7. J

    2007 5.7 hemi fuel pump/sending unit

    Hello everyone, This is my first time posting here. This is going to be a long read but im in some dire need of help. A few days ago my truck died while driving. No warning, just boom. I scanned for codes and only have code for an o2 sensor that has been there for a year. I turned key and...
  8. d_giessel

    Fuel pump voltage and diagrams for 2016 6.4L

    I'm looking for technical info on the fuel pump. I'd like to see a wiring diagram, and I'd like to know how much voltage (and from which port) I should be getting to the fuel pump. I am diagnosing the crank-but-no-start issue on my truck. (2016 6.4L) Up to this point, I have a new battery, new...
  9. FiverPuller

    Things that make you go hmmmm!!!

    2019 Ram 3500 purchased new December 2019 it has run flawlessly for 46,000 plus miles pulling my 40' fifth wheel. Not once has the "Regeneration in Progress" come on. Fast forward to last month when I took it in for the HPFP (high pressure fuel pump) Recall. After installing the previous...
  10. B

    2011 Ram 2500 fuel gauge not working after fuel pump replaced

    Hi everyone, First of all, I have just about no clue regarding trucks or vehicles in general. I am here to try to help my husband find out info about his 2500. About a month ago, truck suddenly wouldn’t start. Had it towed to a shop. Shop said the fuel pump needed to be replaced, which they...
  11. 24vMann

    1998.5 24v no power to gauges or fuel pump.

    So earlier this winter I didn’t plug my truck in went out to start -40° ended up bending push rods so I pulled the motor. Just put the motor back into the truck this week, everything hooked back up correctly. I go to start the truck and now I have no gauges, tack, fuel light etc… and no power to...
    • 24vMann
    • Thread
    • 24v cummins ecm fuel pump pcm vp44
    • Replies: 2
    • Forum: Heavy Duty
  12. L

    Fuel Leak from quick connect on fuel pump

    I had to pull my fuel tank down to repair a small leak. After putting the tank back and trying to start the truck I now have a bigger leak coming from the quick connect fitting on the fuel pump. Is there an o-ring in there that had come out? or Does the clip need to be installed on the quick...
  13. K

    Why does this fuel pump assembly look like this?

    You will notice that the spot for the rollover valve is sealed off. I do not yet have the old assembly accessible to see if there is a rollover valve on the old assembly, but is this normal? I ran my VIN thru a mopar parts department at a dealership, and found this part number and bought it on...
  14. KeepRight

    Fuel Pump Recommendations - 2011 Ram 1500 4.7 V8

    I am working on my niece's 2011 Ram 1500 4.7l V8... :driver::grd:This is her third fuel pump in the last many years, as the sending unit is bad. What recommendations on a quality but not overpriced fuel pump? Yes -- I know the OEM is considered best. :cool::cool: I am looking for a fuel pump...
    • KeepRight
    • Thread
    • 1500 2011 ram 1500 4.7 v8 fuel fuel pump fuel sending unit sending unit
    • Replies: 2
    • Forum: General Discussions
  15. 2

    High pressure fuel pump in 5500 model?

    Just bought a brand new 0 miles custom order 2022 Laramie 5500 chassis truck, drove it 405 miles and it lost power on the highway from 70mph down to nothing, and then failed to start again. After reading the horror stories of brand new $100k trucks bricking themselves before 1000 miles with cp4...
    • 2022_5500
    • Thread
    • 5500 cp4 cummins failure fuel pump
    • Replies: 4
    • Forum: Heavy Duty
  16. S

    Mystery part in fuel tank

    Hey guys I’ve been having some fuel pump issues on my 2012 ram 2500 5.7 hemi (ran a fuel pressure test and had about 10 psi and very quick bleed back) and dropped my tank and pulled my pump and when I pulled the pump I found this part at the bottom of the tank, compared to the new pump, doesn’t...
  17. Ellis32198

    Ongoing Fuel Issue Leads to Stalling

    Hi all. Haven't posted here in a minute and I must apologize up front, it's long and a doozy. I'm hoping I can get some direction toward a resolution for this issue as several mechanics, along with myself, have not been able to troubleshoot and correct the problem. So here goes and thanks in...
  18. D

    Fuel pump failure on 2020 CTD at 7800 miles.

    Driving 2020 2500 CTD (7800 miles) while towing ~6500 lb travel trailer, the engine just cut out. Would not restart. It was a big fiasco on a major roadway. Cops had to manage traffic as I was blocking center 2 lanes of a 4 lane road (died in the middle of a left-turn across roadway). Took...
    • Darron
    • Thread
    • 2500 ctd fuel fuel pump injector injectors trailer travel trailer
    • Replies: 23
    • Forum: Heavy Duty
  19. A

    Fuel Pressure Test HOW???

    So I have a 2012 Dodge Ram 2500 5.7. Last 3 days I’ve turned on the truck to just get a sputter start and then turn off, it sounds and feels like the truck needs fuel. I have a full tank, I also did the test to turn the key to the on position for 5 seconds and wait and then turn it on, it works...
  20. L

    Fuel sensor fail faulty sending unit photos

    I just changed my fuel pump and sending unit and thought I would share some pictures most common failure on oem units The wiper puts too much pressure on the mica plate and rubs the contacts right off also oem does not use a hard enough plating on contacts best bet is to buy aftermarket...
  21. R

    2011 1500 5.7 fuel pump

    I have 2011 Ram 1500 5.7 4x4 188k, got a new company car and haven't been driving it but every other weekend. Went to take out last week and would crank but not start. I did some soft troubleshooting and thought it was the fuel pump (my 2006 fuel pump went around 175k). Replaced the fuel pump...
  22. D

    Chasing ghosts....

    2007 1500 5.7 hemi 163k - 30 miles into highway drive today I suddenly lost power and oil pressure according to dash - check gages light came on. Checked all fluids and FULL. No sign of leak or dump of fluids. On side of highway, replaced battery (bad cell) and had alternator tested (passed...
  23. Ginger Fish

    Fuelpump issue or bad tipm?

    Hi guys.. Yesterday my truck died on the freeway... Began to stall an the died...tried to crank it over but it just acted like it was out of fuel... Had to have it towed home... My truck is a Ram 1500 2009..5,7 hemi Been searching all over the place but I can't find a single wiring diagram...
  24. T

    Losing my mind: Fuel pump AND connector

    Greeting folks. I apologize in advance, but my search fu is weak. I've looked but can't seem to get a specific answer anywhere else so I'm trying the RamForum. I have a 1994 Ram, 5.9. I need a fuel pump and apparently I need a pigtail connector as well. Problem is, which one? I am not a...
    • TacTeacher
    • Thread
    • fuel pump fuel pump connector
    • Replies: 0
    • Forum: Garage
  25. D

    02 fuel pump install

    My car was beginning to have a delay when going to start it up so I finally went and changed the pump. Initially I put the pump in bolted the bed back down and took the near empty truck to the gas station to fill up. I filled up and the gauge remained where it was. Day 2 I tilt the bed to the...

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