Hi. I get a high frequency vibration at highway speeds. This vibration comes and goes but is becoming more frequent. It generally comes on as I drive or after I turn off my cruise control and the truck seems to tighten up instantly with this vibration.
Truck has 282k miles. All New rotors and brakes up front and in the rear. New bearings in the front, properly torqued. all new shocks. New rear drive shaft. Everything else is good.
Truck is great to drive, beautiful and smooth all the time unless this vibration come on. No obvious signs of issues with tie rods or ball joints.
My only other issues is my brake booster squeals at start up and my transfer case won't shift into low (incredibly stiff). Slight leak from rack too.
Thoughts?
Truck has 282k miles. All New rotors and brakes up front and in the rear. New bearings in the front, properly torqued. all new shocks. New rear drive shaft. Everything else is good.
Truck is great to drive, beautiful and smooth all the time unless this vibration come on. No obvious signs of issues with tie rods or ball joints.
My only other issues is my brake booster squeals at start up and my transfer case won't shift into low (incredibly stiff). Slight leak from rack too.
Thoughts?