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 Shawn E Your Own Question
Shawn E
Shawn E, Ford Senior Master
Category: Ford
Satisfied Customers: 1707
Experience:  23 Years with Ford, 12 Year Ford Senior Master, ASE Master.
22388146
Type Your Ford Question Here...
Shawn E is online now
A new question is answered every 9 seconds

f150: my 06..horrible grinding noise..I slow down it will clunk real

Resolved Question:

my 06 f150 is making a horrible grinding noise and then when I slow down it will clunk real hard, this happened yesterday, so I locked it into 4 hi and it stoped.. I assume the hubs are tring to lock in by them selves what should I check first, I am a 19 year seasoned heavy duty mechanic, not too familure with the automotive world

CATMANDO
Submitted: 4 years ago.
Category: Ford
Expert:  Shawn E replied 4 years ago.
Hi, welcome to Justanswer.com my name is XXXXX XXXXX I will be answering your question.

 

The most common cause of this is the 4x4 vacuum solenoid goes bad. If these hubs do not have vacuum they try to lock in. If you have a leak or poor vacuum they will engage partially which causes the grind noise. Start by checking for a vacuum leak in the system if none replace that solenoid.

 

 

I hope my assistance helped you and resolved your concern, if you need further assistance please ask.

Please note, your Deposit doesn't constitute a payment. Please click the 'ACCEPT' button to allow me to receive credit for my work. Positive feedback and Bonuses are appreciated. Thank you, Shawn.

Shawn E and 4 other Ford Specialists are ready to help you
Customer: replied 4 years ago.
Where is th vacuum solinoid located?

Related Ford Questions