2005 3.7 fuel pressure.
#1
2005 3.7 fuel pressure.
The other day as i was cruising down the highway. I got to an overpass, and i felt a jerk in engine like a misfire. Now it dose this at every overpass at cruising speed. If i am on the accelerator hard it dose not do it. My first thoght was oh i need to change plugs, but for grins i put my prolink on it, and i have a code for low fuel pressure system pressure too high. I hooked up my fule pressure guage, and i am runing a 65psi and almost 70. I dont know specs, but would this high pressure cause this mis. P.s. I am a diesel tech. By trade so go easy.