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
Ron, ASE Certified Technician
Category: Ford
Satisfied Customers: 33461
Experience:  23 years with Ford specializing in drivability and electrical and AC. Ford certs and ASE Certs
7276279
Type Your Ford Question Here...
Ron is online now
A new question is answered every 9 seconds

My name 99 ranger 4.0engine ideals fine wont rev up have

Customer Question

Customer: my name tim 99 ranger 4.0engine ideals fine wont rev up have good fuel pressure was running fine tell tis happened unpluged maf sensor no change
JA: Thanks. Can you give me any more details about your issue?
Customer: u can drive to about 1500 rpm then starts loopen and acts like run out of fuel
JA: OK got it. Last thing — JustAnswer charges a fee (generally around $28) to post your type of question to Ford Experts (you only pay if satisfied). There are a couple customers ahead of you. Are you willing to wait a bit?
Customer: yes
JA: OK. Now I'm going to take you to a page to place a secure deposit with JustAnswer. Don't worry, this chat is saved. After that, we will finish helping you.
Submitted: 11 months ago.
Category: Ford
Expert:  Ron replied 11 months ago.

Hello and thank you for your question,

Can you tell me the actual fuel pressure reading you are getting?

Expert:  Ron replied 11 months ago.

I would start with making sure the furl pressure is with in specs. Normal pressure needs to be 32 to 45 PSI. I would also make sure there are no restrictions in the exhaust. Check these for me and post back with the results and we can work from there.