Fuel Pump — Audi Q3
Category: Engine | Severity: high | Cost: ₹10,000–₹40,000
What is Fuel Pump?
The fuel pump delivers fuel from the tank to the engine.
How Fuel Pump Works
Maintains fuel pressure required for injection.
Why is Fuel Pump Important?
Ensures consistent fuel supply for engine operation.
Common Problems
- Failure
- Low pressure
- Noise
Symptoms
- Engine stalling
- Hard start
- Power loss
Causes of Failure
- Fuel contamination
- Wear
Impact on Car Performance
Leads to engine stalling and no-start condition.
DIY Fix Guide — Step by Step
- Check fuel pressure
- Listen for pump noise
- Inspect fuel lines
Maintenance Tips
- Avoid low fuel levels
- Use clean fuel
Replacement Cost in India
Estimated range: ₹10,000 – ₹40,000
Where to Buy Online
When to Replace Fuel Pump
Replace when pressure drops or pump fails.