Got a 93 lx 5.0 with a 255 liter in tank fuel pump. it just shut off one day while it was idling and for a while after it would either not come on, come on and keep running or on occasion prime and start. but it would only run between a few seconds and 10 or 15min and then shut off again. i have replaced the fuel pump relay and the fuel pump with a highflow fuelsystems 255 liter in tank. and here lately its only gotten worse. its only started once since for like 5 sec and now i the fuel pump not even coming on any more. I need help bad!