Camshaft — Audi Q5
Category: Engine | Severity: high | Cost: ₹25,000–₹90,000
What is Camshaft?
The camshaft controls the opening and closing of engine valves.
How Camshaft Works
It rotates in sync with the crankshaft to actuate valves via lobes.
Why is Camshaft Important?
Ensures proper timing for air intake and exhaust.
Common Problems
- Wear
- Lobe damage
- Timing misalignment
Symptoms
- Engine misfire
- Loss of power
- Ticking noise
Causes of Failure
- Poor lubrication
- Timing chain issues
Impact on Car Performance
Leads to inefficient combustion and reduced power.
DIY Fix Guide — Step by Step
- Check engine oil quality
- Inspect timing system
- Listen for unusual noises
Maintenance Tips
- Regular oil changes
- Use OEM oil
Replacement Cost in India
Estimated range: ₹25,000 – ₹90,000
Where to Buy Online
When to Replace Camshaft
When worn or damaged lobes are detected.