Fuel Water Separator — Hyundai Creta
Category: Fuel System | Severity: high | Cost: ₹1,500–₹4,000
What is Fuel Water Separator?
Separates water from diesel fuel to protect engine.
How Fuel Water Separator Works
Water settles at bottom and is drained.
Why is Fuel Water Separator Important?
Prevents injector damage.
Common Problems
- Water accumulation
- Sensor failure
Symptoms
- Engine misfire
- Warning light
Causes of Failure
- Poor fuel quality
Impact on Car Performance
Water reduces combustion efficiency.
DIY Fix Guide — Step by Step
- Drain separator
- Replace if needed
Maintenance Tips
- Drain regularly
Replacement Cost in India
Estimated range: ₹1,500 – ₹4,000
Where to Buy Online
When to Replace Fuel Water Separator
Inspect every service.
Frequently Asked Questions
- Is it in petrol?
- No, mainly diesel.
- Why water harmful?
- It damages injectors.
- Can I drain manually?
- Yes.