I HAVE A 94 RANGER 2.2 L HAS 118 THOUSAND MILIES ON IT BEEN A GREAT TRUCK, TILL ABOUT 6 MONTHS AGO IT WOULD NOT START JUST TURN OVER SHOT SOME STARTING FLUID IN IT AND POPED RIGHT OFF RAN GOOD TILL ABOUT A WEEK AGO AND ITS DOING IT AGAIN, YESTERDAY I HAD TO USE STARTING FLUID 6 DIFFRENT TIMES. I HAVE REPLACED THE FUEL PRESSURE REGULATOR AND THE IGNIGHTION SWITCH. CAN THE FUEL PUMP WORK INTERMITEDATLY? NOT SURE WHAT TO DO.

 

Could be, Have you replaced the Fuel Filter, cleaned the injectors?

 

YES I CHANGED FUEL FILTER, I RAN SOME SEA FOAM IN THE GAS FOR THE INJECTORS, CAN A FUEL PUMP WORK INTERMINTALY LIKE THAT?

 

at this point anything's a guess . you need to put a pressure gauge on the fuel rail an see what kinda fuel pressure your getting . It could be electrical, faulty relay , faulty interia switch, bad ground to the pump, faulty fuel pump ,in tank , or the high pressue one , just guessing you could spend a ton of money