Piston Rings — Toyota Fortuner Legender

Category: Engine | Severity: high | Cost: ₹8,000–₹25,000

What is Piston Rings?

Seal between piston and cylinder wall.

How Piston Rings Works

Prevent gas leakage and control oil consumption.

Why is Piston Rings Important?

Maintains compression and efficiency.

Common Problems

Wear
Carbon buildup

Symptoms

Blue smoke
High oil consumption

Causes of Failure

Poor oil quality

Impact on Car Performance

Loss of compression.

DIY Fix Guide — Step by Step

Engine dismantling required

Maintenance Tips

Regular oil changes

Replacement Cost in India

Estimated range: ₹8,000 – ₹25,000

Where to Buy Online

When to Replace Piston Rings

When compression drops.