I have a 2000 model Chevy Astro with AWD. For some time now, it has developed a noise that sounds like a thumping underneath. The noise occurs after running up to speed and then letting off the gas. At about 40 and below, it does not occur. I have checked the U-joints visually, but they appear to be OK. I am suspecting the AWD transfer case as the source. Can any of you mechanically talented people shed any light on this one?
2007-10-01
10:56:48
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2 answers
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asked by
Doug R
5
in
Cars & Transportation
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