Fuel Injectors on 1993 Mercury Villager

How Much Does It Cost To Repair Fuel Injectors & How Hard Is It?? Also Would This Cause My Van Not To Start??

THE FUEL RELAY IS LOCATED DRIVER SIDE UNDER THE HOOD--THE RELAYS ARE COLOUR CODED SAME COLOURS ARE INTER CHANGABLE--ONCE YOU CHECK THIS-CHECK OUT THE FUEL REGULATOR ON THE SIDE OF THE FUEL INJECTOR --ASSUMING THAT YOU HAVE CHECKED TO SEE THAT YOU HAVE FUEL COMING PAST THE FILTER--NEVER RUN BELOW QUARTER IN THE FUEL TANK OR THIS MAY LEAD TO PE-MATURE FAILURE OF THE FUEL PUMP DUE TO A POOR DESIGN OF SAME.
2 answers 2 comments
Usually only one injector goes out at a time but I see a fuel pump inertia switch available and fuel pump relays but you need to have a qualified tech diagnose the components as it sounds like your not getting fuel
What is a fuel pump intertia switch and where located? our car is having same problem. Took to two shops no one knows what it is. thanks
Part # XW4Z9341AA available at your Ford dealer or www.parts.com and you'll have to check your owners manual for location, What it does is if your involved in a accident or rollover it cuts the power to the fuel pump