1991 Audi 100 Quattro Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1991 Audi 100 Quattro

1991 Audi 100 Quattro Problems

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.

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.

Problems with air leaks and the fuel injection may cause starting difficulties.

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1991 Audi 100 Quattro Questions

Windscreen and door seals been checked, may be the fuse box seal, would the water leak affect the starting, I haven't had a problem but the garage taken to for MOT had her stood out in wet weather and now she has a starting problem which was not there when I took her to the garage, because pa...

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