Hi everyone!

I am newbie here and I have problem with my RRS 2,7 HSE.
Today while Driving in highway 60-70 mph on dashboard checked "Engine system fault" and "Special programs are off"(check engine light didn't switch) and no more acceleration. Just stopped and started drive again. And everything okey. After 2-3 miles the same problem again. When came home turn on diagnostic and there writted LOW FUEL PRESSURE. What need to check first ? Fuel filter changed month ago. Any quotes are needed. Have a nice day.