Exhaust Ports — Nissan Gravite
Category: Engine | Severity: medium | Cost: ₹6,000–₹25,000
What is Exhaust Ports?
Exhaust ports are channels that allow burnt gases to exit the combustion chamber.
How Exhaust Ports Works
Direct exhaust gases from cylinders to the exhaust manifold.
Why is Exhaust Ports Important?
Ensures efficient removal of exhaust gases.
Common Problems
- Carbon buildup
- Blockage
Symptoms
- Engine overheating
- Reduced performance
Causes of Failure
- Carbon deposits
- Poor combustion
Impact on Car Performance
Blocked ports reduce engine efficiency.
DIY Fix Guide — Step by Step
- Inspect exhaust system
- Use cleaning solutions
- Check catalytic converter
Maintenance Tips
- Use good fuel
- Regular servicing
Replacement Cost in India
Estimated range: ₹6,000 – ₹25,000
Where to Buy Online
When to Replace Exhaust Ports
Clean regularly; replace only if damaged.