One problem related to engine exhaust system has been reported for the 2000 Chevrolet Suburban. The most recently reported issues are listed below.
Just like every other chevy with the 4. 8l or 5. 3l engine, the exhaust mainfold bolts broke off. Causing an exhaust leak, and shortening the lifetime of the vehicle. Epa should be involved, as most of these vehicles experience this issue. It is ridiculously expensive to fix, $2500+.