Exhaust Manifold Body — Renault Duster
Category: Exhaust | Severity: high | Cost: ₹5,000–₹15,000
What is Exhaust Manifold Body?
The exhaust manifold body collects exhaust gases from engine cylinders and directs them into the exhaust system.
How Exhaust Manifold Body Works
It channels high-temperature gases from multiple cylinders into a single outlet leading to the catalytic converter or turbocharger.
Why is Exhaust Manifold Body Important?
Ensures efficient exhaust flow and engine performance while reducing emissions leakage.
Common Problems
- Cracks
- Warping
- Exhaust leaks
Symptoms
- Ticking noise
- Burning smell
- Reduced engine efficiency
Causes of Failure
- Thermal stress
- Poor material quality
- Loose mounting
Impact on Car Performance
Leaking manifold reduces engine efficiency and increases emissions significantly.
DIY Fix Guide — Step by Step
- Inspect for cracks
- Check mounting bolts
- Replace damaged manifold
- Install new gasket properly
Maintenance Tips
- Avoid overheating engine
- Inspect periodically for leaks
Replacement Cost in India
Estimated range: ₹5,000 – ₹15,000
Where to Buy Online
When to Replace Exhaust Manifold Body
Replace when cracks or leaks are detected.