Air Filter — Renault Duster
Category: Engine | Severity: medium | Cost: ₹300–₹1,200
What is Air Filter?
Air filter cleans incoming air before it enters the engine.
How Air Filter Works
It traps dust and debris ensuring clean airflow.
Why is Air Filter Important?
Prevents engine wear and improves combustion.
Common Problems
- Clogging
- Dust accumulation
Symptoms
- Reduced power
- Poor mileage
Causes of Failure
- Dirty environment
- Delayed replacement
Impact on Car Performance
Reduces airflow and engine efficiency.
DIY Fix Guide — Step by Step
- Inspect filter
- Replace if dirty
Maintenance Tips
- Replace every 10,000–15,000 km
Replacement Cost in India
Estimated range: ₹300 – ₹1,200
Where to Buy Online
When to Replace Air Filter
Every 10,000–15,000 km.