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-   -   4WD Issues (https://www.f150online.com/forums/2004-2008-f-150/511105-4wd-issues.html)

F-150_2004 07-28-2016 10:34 PM

4WD Issues
 
I cannot figure out what is wrong with my truck. ive got an 04 F-150 with the 5.4. I was driving and I began to notice a grinding noise from the front end. It sounded like an actuator trying to engage. I bypassed the solenoid to disable the four wheel drive, It still made a noise but stopped when i put it into 4HI. The solenoid has been bypassed so it cannot be the Actuators. I'm Beginning to think the transfer case shift motor is bad. I currently have the solenoid bypassed and the transfer case in 4HI. This stops the grinding noise but I am stumped.

glc 07-29-2016 10:15 AM

https://www.f150online.com/forums/ar...then-some.html

EBC-150 07-29-2016 11:32 AM

Reservoir and/or check valves...

tbear853 07-30-2016 09:07 AM

You say it cannot be the actuator.

That leaves bearing noise.


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