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1990 Audi 100 Quattro Problems
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.
5 Reports
Inspect CV Boots and Joints at Each Service
Our technicians recommend having the constant velocity (CV) boots and CV joints inspected at each service. Servicing torn CV boots early can prevent the need to replace the CV half shaft or CV joint.
5 Reports
Starting problems due to air leaks and fuel injection
Problems with air leaks and the fuel injection may cause starting difficulties.
2 Reports