1991 Audi 100 Quattro Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1991 Audi 100 Quattro
Verified by mechanics, reported by drivers like you
1991 Audi 100 Quattro ProblemsAbnormal 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.
1991 Audi 100 Quattro QuestionsI have a water leak into the drivers footwell, (1 answer)
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...