Timing Chain — Maruti Suzuki Swift
Category: Engine | Severity: high | Cost: ₹6,000–₹18,000
What is Timing Chain?
The timing chain synchronizes the camshaft and crankshaft rotation.
How Timing Chain Works
It connects crankshaft to camshaft ensuring valves open at correct time.
Why is Timing Chain Important?
Maintains precise engine timing.
Common Problems
- Chain stretch
- Rattling noise
- Tensioner failure
Symptoms
- Rattling sound
- Engine misfire
- Hard starting
Causes of Failure
- Wear over time
- Poor lubrication
Impact on Car Performance
Incorrect timing can cause engine damage.
DIY Fix Guide — Step by Step
- Complex repair, not DIY
Maintenance Tips
- Regular oil changes
Replacement Cost in India
Estimated range: ₹6,000 – ₹18,000
Where to Buy Online
When to Replace Timing Chain
After 80,000–100,000 km or noise symptoms.