There is a "common problems" thread in the 2000+ forum that has answers.
The 2000+ have their distinct problems which the pre-2000 models did not have, Either way with the issues, I still want to buy a 2000+
Welcome to the forums...we can help you fix the issues for on the cheap
Overall the 2000+ are very reliable just a few build quality problems like the window regulators
engine and transmission wise they are quite solid...intakes might fail around 100,000 miles but throw another one for another 100,000 miles...Compared to other cars in the price range the Bonneville'* are usually more reliable.