otanisan
Member
Howdy 04 ram quad cab hemi , ov3r 200k miles .. been having intermittent hesitation, idle issues , lacks power on acceleration, changed or checked the following crank sensor , new plugs ,air temp sensor , all new 02 sensors, put a gauge on fuel rail and it was fluctuating ,then it went from 49 psi to 30 psi in 10 minutes, could it be failing fuel pump?