One problem related to engine clicking and tapping noises has been reported for the 1996 Cadillac Seville. The most recently reported issues are listed below.
I paid for a new engine I believe rhat mataga of stockton rebuild my old engine. My old engine had sugar in the oil . Had the same tapping noise . Would like for them to prove it. I was told the 2000 engine have the same problem. I want it fix or replace.