Hi,
I get this wierd sound while driving my truck, at low speeds its not noticable, but at higher speeds say 30+ mph it gets louder and more noticable. Anyway it sounds like its coming from the front driver side tire, its sounds like a tire with a flat spot, but I inspected and rotated my tires and it made no difference.
It sounds like "whomp-whomp-whomp-whomp" running at 2+ hertz. I had it into the shop, they replaced the tierod ends and pitman arms. But as soon as I got it back on the freeway, "whomp-whomp-whomp". I'm not sure they actually test drove it before or after they fixed it.
Anyway the sound started a few months ago and seems to be getting worse. I thought maybe it was the wheel bearing or possible rotor run out. Any other ideas?
thanks