Spark Plug (Electrodes) — Tata Motors Punch
Category: Electrical | Severity: medium | Cost: ₹400–₹2,000
What is Spark Plug (Electrodes)?
Generates spark to ignite air-fuel mixture.
How Spark Plug (Electrodes) Works
Electric current jumps between electrodes creating spark.
Why is Spark Plug (Electrodes) Important?
Essential for combustion in petrol engine.
Common Problems
- Carbon fouling
- Electrode wear
Symptoms
- Misfire
- Low mileage
Causes of Failure
- Poor fuel quality
- Aging
Impact on Car Performance
Engine inefficiency.
DIY Fix Guide — Step by Step
- Replace spark plug
Maintenance Tips
- Regular inspection
Replacement Cost in India
Estimated range: ₹400 – ₹2,000
Where to Buy Online
When to Replace Spark Plug (Electrodes)
Every 20,000–40,000 km.