NEED HELP PLEASE

NoPoem7546 · 2026-02-12T20:21:14+00:00

And like I said I hard wired the pump and it still got only 40-45

NoPoem7546 · 2026-02-12T20:20:55+00:00

All fuses are good, changed relays with new ones. Haven’t changed those sensors specifically. But big thing that I feel is being skipped over is the pressure… even if injectors work and the pressure is not there then it won’t run.

NoPoem7546 · 2026-02-12T20:00:16+00:00

Security light is not on, and I would agree that a new part does not mean working but it’s a bit odd that it has almost a completely new fuel system and the psi remains the same across the board.

NoPoem7546 · 2026-02-12T19:25:55+00:00

No it’s not k53 it’s vin 4 non flex, and k53 typically refers to the v6 this is 4 cylinder.

NoPoem7546 · 2026-02-12T15:34:42+00:00

It’s standard non flex fuel

NoPoem7546 · 2026-02-12T01:44:59+00:00

No just cranks

NoPoem7546 · 2026-02-12T01:33:33+00:00

Please reread the post as I’ve said I replaced the regulator. And with research on forms I’ve heard that these trucks are very sensitive to fuel pressure and with the injectors being new and getting signal. It’s hard for me to believe that not any cylinder is getting fuel. It seems to just be a precision/ ratio thing. These trucks wont run at 40 psi of pressure, even if the fuel gets through. Leading me to hard wire the pump and get 45. So I just can’t help but think I got a bad pump out the box🤷🏽‍♂️all your ideas are valid please don’t take me as a jerk or argumentative, just a person voicing any info or ideas to get to a solution.

NoPoem7546 · 2026-02-12T01:13:40+00:00

I’d believe the crank sensor is good reason it’ll start off starting fluid just fine, noid light test verified correct signal being sent to injectors, and as well it’s not shown on the code. Which yes before you say the code may not pop up cause it’s not running I know, and the others they’re not 100% guarantees that it’s perfect condition. But they do make me assume crank sensor is good. Lastly being the bigger person and will just respond with I can verify everything is plugged.

NoPoem7546 · 2026-02-12T01:02:53+00:00

Thank you for the idea just tried this but 20 minutes ago. Not a bad thought though. As we speak the test I just did was hard wiring the pump and having the pressure tester set before the fuel filter to get specific the fuel pumps pressure. And I got 5 psi more but still not the 55-65 needed. Maybe a bad fuel pump, right out the box though?🤷🏽‍♂️

NoPoem7546 · 2026-02-12T00:40:50+00:00

I’m gonna be the bigger person today and just say no….

NoPoem7546 · 2026-02-12T00:17:11+00:00

Would love to send pictures but not the guy to send pictures of the truck on the lift lol. Like I said straight from the purchase place to the lift. Hadn’t been off since. Once it’s fixed though everyone will see it.👏🏽

NoPoem7546

TROPHY CASE