Timing Chain — Renault Duster
Category: Engine | Severity: high | Cost: ₹8,000–₹25,000
What is Timing Chain?
Timing chain synchronizes crankshaft and camshaft rotation.
How Timing Chain Works
Ensures valves open and close at correct intervals.
Why is Timing Chain Important?
Critical for engine timing and performance.
Common Problems
- Stretching
- Noise
- Chain slack
Symptoms
- Rattling noise
- Engine misfire
Causes of Failure
- Wear
- Poor lubrication
Impact on Car Performance
Failure can damage valves and pistons.
DIY Fix Guide — Step by Step
- Listen for rattling
- Check engine timing
Maintenance Tips
- Regular oil changes
Replacement Cost in India
Estimated range: ₹8,000 – ₹25,000
Where to Buy Online
When to Replace Timing Chain
Typically after 100,000 km or when noisy.