I hear a thump when my Cadillac CTS shifts from first to second (automatic). What could be causing this
Jan 17, 2011 at 4:15 PM
transmission thump
ASJMLJ
- MEMBER
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Does it seem to be abnormal? Not knowing the severity of what your hearing, some 1-2 clunk noise was characteristic. You can check the front support bushing on the rear differential, it does split and can cause some extra clunk.
Jan 30, 2011 at 8:45 PM
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