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 Joshua Haynes Your Own Question
Joshua Haynes
Joshua Haynes,
Category: Ford
Satisfied Customers: 212
Experience:  Lead Technician/ Manager at Precision Tune Auto Care
Type Your Ford Question Here...
Joshua Haynes is online now
A new question is answered every 9 seconds

Code scanner shows coil packs 24568 bad. I have replace all

Customer Question

Code scanner shows coil packs 24568 bad. I have replace all of them with new plugs. Running rough misfiring. Changed air sensor. Out of ideas ar this point
JA: Have you metered out the ignition system?
Customer: Not yet. Where do I start with that
JA: What is the model/year of your Ford?
Customer: 1999 f250 5.4
JA: Are you fixing your F250 yourself? What have you tried so far?
Customer: Air box sensor , all new plugs , all new coil packs, tested balance with unplugging and listening for idle Down for each injector
JA: Anything else you want the mechanic to know before I connect you?
Customer: I am fixingyaelf as well
Submitted: 28 days ago.
Category: Ford
Expert:  Joshua Haynes replied 28 days ago.
Hi, my name is ***** ***** I will assist you.
Expert:  Joshua Haynes replied 28 days ago.
These engines have very common issues with the wiring to the injectors and coils. You should start by checking all of them for cracking insulation that will result in contact between the wires. Most of them are very easy to get to
Customer: replied 28 days ago.
Replaced all coil packs plugs , went to auto zone and sensor in air filter box was bad so changed that. Code scanner showed 24568 ignition coil bad
Customer: replied 28 days ago.
How do I check the ignition switch. From my research it could be that or the camshaft sensor but the engine will run and made it to autozpne for scan
Customer: replied 28 days ago.
Clarify p0358,352,354,355,356 and intake air temp sensor circuit high
Customer: replied 28 days ago.
Customer: replied 28 days ago.
Are you there?