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Q:

I have a very bad shacking to front of my suv. I had it serviced this morning. on 1999 Chevrolet Blazer

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and it still shakes very badly and service 4wd still on
(2) Answers
(2) Comments
Sounds like you may have a bad front differential in the 4x4 transfer case. I would start by checking the transfer case and u-joints, but I am betting on transfer case.