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What is that sound?

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Ever since i got my 4/6 installed i have noticed a weird sound. When i take off you hear "clunk" then when you stop you hear "clunk"...thes sound sounds like it is coming from under the drivers side outside.. Its not real loud. Just loud enough for me to hear it and it doesnt happen all the time. About 90% of the time.

What is it?
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· 03 Tahoe
1,989 Posts
Check your u-joints for play and also I'd hop under there and retighten the flip/saddle bolts. I'd bet one of those 2 things is clunking. With loose flip/saddle bolts the axle will twist up and down a litte....

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