Intermediate power loss or fuel loss???

[NavyFireMedic]

Question guys;
07 ram 1500 5.7
Slight loss of power at low rpm and/or low speed. Eventually comes back, sort of acts like a fuel system loss or decline momentarily. Rpms dip everytime. TIA

 

[Redtruck-VA]

Have checked the fuel rail pressure? Should read 58psi. -1/+2

 

[NavyFireMedic]

Yes all is kosher, my assumption is the mds, which I am currently attempting to verify and figure out a solution.

 

[Redtruck-VA]

I have no experience with mds. But it's default is off. So I would guess unplugging it would keep it from activating. No doubt you'll throw a code, but just for a test that wouldn't matter..