Thanks for the reply. I change the fuel/water separator every time I change the oil (7K). Been using Hotshots fuel additive on every fuel fill up. I have an oil/fuel filter change coming up soon hopefully the fresh fuel/water filter helps
I have had the same issue for the past year. I started adding fuel additives and light goes on/off now. thankfully it hasn't gone into limp mode. There are many additive products out there. Hotshots and Archoil is the better of them all in my experience.
Code reader states low pressure fuel injector pressure. Truck performs normal I did install a Pedal Monster 3 years ago which eliminates the lag on acceleration. It has 4 modes stock, city, sport & track. I keep it in sport mode for normal acceleration instead of EPA lag. CDJR replaced HPFP in...
Have an intermittent code popping up. Engine light comes on intermittently then clears after 5-6 starts. Research it can be any number of things withing fuel system. Don't know where to start. Fuel pressure test?