Thanks for the update, f5fstop. Am anxiously awaiting the outcome of your transfer case test. Thanks for explaining exactly how the chassis ears are hooked up. I had suggested to a dealer service mgr (upon your suggestion to me) that he use chassis ears on my H3 to pinpoint the sound. Do you know what he said? "With that type of noise, we couldn't put a mechanic under the vehicle while driving to hear the sound you're talking about!" OMG!!!! (

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Back to topic .. let us know as soon as you find out!! Thanks!