Audi Quattro owners have reported 1 problem related to emission control (under the engine and engine cooling category). The most recently reported issues are listed below.
Check engine light comes on intermitantly. Egv valve needs to be replaced. The car has only 50 k miles on it. Cost: $ 1500. No car should need an egv (emission control device) replaced after only 50 k miles. Audi will not cover cost of replacement!.
See
all problems of the 1999 Audi Quattro
🔎.
| Problem Category | Number of Problems |
|---|---|
| Engine Belts And Pulleys problems | |
| Engine problems | |
| Engine And Engine Cooling problems | |
| Gasoline Engine problems | |
| Engine Cooling System problems | |
| Engine Exhaust System problems | |
| Cooling Fan problems | |
| Radiator problems | |
| Emission Control problems | |
| Catalytic Convertor problems |