1993 Audi 90 Quattro Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1993 Audi 90 Quattro
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1993 Audi 90 Quattro ProblemsOil Leaks at Valley Pan Gasket and Head Gasket are Common
The water pump may fail resulting in engine overheating and possible timing belt damage. Overheating and/or timing belt failure can result in very expensive engine repairs. As a precaution, it is recommended to inspect the timing belt and water pump at regular intervals.
1993 Audi 90 Quattro QuestionsElectrical - partial electrical failure (1 answer)
Car runs. Parking and brake lights OK. Radio plays.
All else electrically dead...headlights, turn signals, horn, window controls...
My car has no electrical functions that work drove car yesterday than last nite went to go and nothing is working with or without key on
Just happened last nite I had drove car 8 hrs prior no problem now nothing at all