Air Filter — Audi Q3
Category: Engine | Severity: low | Cost: ₹800–₹3,000
What is Air Filter?
Air filter cleans incoming air before it enters the engine.
How Air Filter Works
Traps dust and debris to ensure clean airflow.
Why is Air Filter Important?
Protects engine and improves combustion efficiency.
Common Problems
- Clogging
- Dirty filter
Symptoms
- Reduced power
- Poor mileage
Causes of Failure
- Dust accumulation
Impact on Car Performance
Restricts airflow and reduces efficiency.
DIY Fix Guide — Step by Step
- Inspect filter condition
- Replace if dirty
Maintenance Tips
- Replace every 10,000–15,000 km
Replacement Cost in India
Estimated range: ₹800 – ₹3,000
Where to Buy Online
When to Replace Air Filter
Replace when dirty or clogged.