How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Ron Your Own Question
Ron, ASE Certified Technician
Category: Ford
Satisfied Customers: 23821
Experience:  23 years with Ford specializing in drivability and electrical and AC. Ford certs and ASE Certs
Type Your Ford Question Here...
Ron is online now
A new question is answered every 9 seconds

2001 expedition 5.4 starts and dies, changed fuel pump,

Customer Question

2001 expedition 5.4 starts and dies, changed fuel pump, filter and idle control.
Submitted: 2 years ago.
Category: Ford
Expert:  James replied 2 years ago.
Hello and thanks for choosing just answer. If you unplug the mass air flow sensor does the vehicle continue to run?
Customer: replied 2 years ago.
That's at the intake right after the filter, right? Yes tried that yesterday. No change.
Customer: replied 2 years ago.
The specific symptoms are: truck stalked would not restart.
Now it starts, runs for a few seconds, hunts for idle them dies.
Could the tps cause this?
Customer: replied 2 years ago.
James,I responded on my phone but I cant tell if it took.
runs the same with MAF sensor unplugged
What about TPS? Would that cause this problem? I'm focusing on things I can cheaply address myself.
Customer: replied 2 years ago.
HELLO.....On another justanswer screen it says you are online now. I am running out of daylight. DO I need to move onto the next expert?
Customer: replied 2 years ago.
James,I just resubmitted my question for another it's been almost two hours since your first response so i assume you have some personal crisis or other important problems. have a good day .