Audi 80 Quattro Problem Report
Audi 80 Quattro Abnormal Noise From Suspension
Various bushings—located around the subframe, suspension, and steering—deteriorate with age. A clunking noise when driving over bumps, accelerating, or stopping may be a sign of worn bushings.
replaced A-arm bushings to correct, easy job, less than an hour. Under $200 total - Visitor
Problems with air leaks and the fuel injection may cause starting difficulties.