2001 Audi A4 Quattro Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2001 Audi A4 Quattro
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2001 Audi A4 Quattro ProblemsFluid Leak From Transmission Output Shaft Seal
A fluid leak may develop from the propeller shaft seal on the rear of the transmission. Our technicians tell us that replacing the seal will commonly correct this concern.
Clogged drains can allow rainwater to accumulate in the plenum tray (at the base of the windshield). The water may leak into the vehicle's interior, brake booster, or electrical components, which can lead to major problems. Our technicians recommend keeping the tray clear of leaves, pine needles, and other debris.
2001 Audi A4 Quattro Questionswhat makes anti freeze leak from under the driver side inside the car. (1 answer)
anti freeze leaked on the driver side from under the dash board.
It has a cracked coolant reservoir tank that I tried patching up my self with no success and can't find where it leaks coolant from