I have a well used 2001 Ram 2500 bone stock (210,000 miles) I just replaced the lift pump with an OEM (carter) and the VP44 in response to a P0216 code. The thing runs great now. Since this is my second VP44 I thought I might try one of those idiot light pressure switches on the VP44 suction. The thing is made where the light comes on when the fuel pressure drops below 5psi. I noticed right off the bat that when I accelerate hard the red light comes on... going off once I level off. I'm assuming this means my fuel pressure is less that 5 psi while accelerating. Doesn't sound good to me.
Any comments or suggestions where to go next
Any comments or suggestions where to go next
