RepairPal is your advocate for car care advice and guidance

Q: injectors wont fire on 1994 Ford Explorer

Enthusiast 01be16a5a93688912f14755221fb15211b518d9a788cf01b455e03cc1bd585ac
I have replaced the pump, sock , filter, regulator, rail, injectors, plugs, wires, oil n filter, new battery, and all new relays for the ignition and fuel system. I have 100+ psi all the way to the rail and back out. all plugs are firing. timing is perfect. it fires right up when you spray starting fluid into the intake. why wont it run?
No car image 94a1663db56199c5353592009e34aaa51078a2469bed068bb8d6f0ba43accf97
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
way too much fuel pressure. it should only be around 50 lbs.

crank sensor controls the firing of the injectors.
stop throwing parts at it and get some real help from a shop to verify your findings.

thanks for that bit of insight but the whole point of this website is for people to help people right? next time you reply to someone maybe you should realize just what you are doing and where you do it. I simply asked for some direction. Not the endorsement of a shop. Besides most of those parts needed replaced anyway. the vehicle sat for over 2 years.
I am not there to see your vehicle or know what you did or if you did it correctly. We give advice based on your postings. sorry you feel this way but that is the way it is. if i was there and could see it, it would be different.

Didn't find what you were looking for?