Resonator — Hyundai Creta
Category: Exhaust | Severity: low | Cost: ₹3,000–₹8,000
What is Resonator?
The resonator fine-tunes exhaust sound frequencies before gases reach the muffler.
How Resonator Works
It uses a hollow chamber to cancel specific sound frequencies generated during combustion.
Why is Resonator Important?
Ensures smoother and quieter exhaust note before final silencing.
Common Problems
- Internal rust
- Cracks
- Loose connections
Symptoms
- Buzzing noise
- Vibration under car
- Increased exhaust sound
Causes of Failure
- Corrosion
- Road debris impact
Impact on Car Performance
Minimal performance loss but noticeable sound disturbance.
DIY Fix Guide — Step by Step
- Lift vehicle safely
- Inspect resonator for holes or rust
- Replace if damaged
Maintenance Tips
- Avoid water accumulation
- Inspect during servicing
Replacement Cost in India
Estimated range: ₹3,000 – ₹8,000
Where to Buy Online
When to Replace Resonator
When abnormal noise or corrosion appears
Frequently Asked Questions
- Is resonator necessary?
- Yes, it improves exhaust sound quality.
- Can I remove resonator?
- Possible but increases noise.
- Does it affect mileage?
- No direct impact.