Torque Converter — Aston Martin DBX
Category: Transmission | Severity: high | Cost: ₹1,50,000–₹4,00,000
What is Torque Converter?
A fluid coupling that transfers engine power to the transmission.
How Torque Converter Works
Uses hydraulic fluid to transmit torque from engine to gearbox.
Why is Torque Converter Important?
Provides smooth acceleration and prevents stalling.
Common Problems
- Shuddering
- Fluid leaks
- Loss of efficiency
Symptoms
- Vibration during acceleration
- Poor fuel economy
Causes of Failure
- Fluid contamination
- Internal wear
Impact on Car Performance
Reduced acceleration and efficiency.
DIY Fix Guide — Step by Step
- Check fluid condition
Maintenance Tips
- Regular ATF replacement
Replacement Cost in India
Estimated range: ₹1,50,000 – ₹4,00,000
Where to Buy Online
When to Replace Torque Converter
When shuddering or slipping persists.