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walker1313

06-20-2005 04:54 PM

thumping

Have a 92 gmc serria z-71 with 5.7, And I have a thumping noise that i cannot track down, only while in motion changed u joints , jacked up back end removed tires and still heard it, removed brake drums and still heard it. Any ideas? sounds just like a flat tire definatly a rotational noise.
thanks matt

walker1313

06-21-2005 03:58 PM

RE: thumping

nevermind figured it out two teeth missing on ring gear

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