Fuel pressures

[Hvytrkmech]

Good morning,
2020 Ram 2500 6.4l. After a cold soak having an extended crank to start with some temporary bogging for 15-20 seconds then it’s fine. Truck will duplicate bogging after sitting for 30 min. Was wondering if anyone here has had this issue?

Have not put test gauges on it but it certainly seems fuel delivery related.

No lifter ticks ever on this truck no skips. Truck has 28k on it.

Scheduled a dealer appointment, figured I’d ask here to see if this is a known issue.

Thanks Gents.

 

[Sherman Bird]

By installing a scanner and observing fuel correction long and short term, you can get a good indication.
A simple pressure reading these days is woefully incomplete. One needs a volume test to boot, and an injector leak down test.