Engine Valves — Tata Motors Punch
Category: Engine | Severity: high | Cost: ₹5,000–₹15,000
What is Engine Valves?
Control intake of air-fuel mixture and exhaust gases.
How Engine Valves Works
Open and close in sync with camshaft rotation.
Why is Engine Valves Important?
Critical for combustion cycle.
Common Problems
- Burnt valves
- Carbon buildup
Symptoms
- Loss of power
- Misfire
Causes of Failure
- Overheating
- Poor fuel quality
Impact on Car Performance
Reduced combustion efficiency.
DIY Fix Guide — Step by Step
- Requires engine head work
Maintenance Tips
- Use good fuel and maintain cooling
Replacement Cost in India
Estimated range: ₹5,000 – ₹15,000
Where to Buy Online
When to Replace Engine Valves
When burnt or leaking.