Hey everyone, I need some help on why I have a high pitch sound when my F250 7.3 down shifts on a hill towing a camper. There is no sound until the rpm's hit 2750. Then when I back off the throttle the sound quits. Any ideas?
1 - 1 of 1 Posts
This is an older thread, you may not receive a response, and could
be reviving an old thread. Please consider creating a new thread.