Fuel Tank Shell — Nissan Gravite
Category: Fuel System | Severity: high | Cost: ₹8,000–₹25,000
What is Fuel Tank Shell?
Stores fuel safely and supplies it to the engine under various driving conditions.
How Fuel Tank Shell Works
Acts as a reservoir with internal baffles to prevent fuel slosh and ensure consistent fuel delivery.
Why is Fuel Tank Shell Important?
Essential for uninterrupted fuel supply and vehicle safety.
Common Problems
- Fuel leakage
- Rusting
- Contamination
Symptoms
- Fuel smell
- Reduced mileage
- Leak spots under car
Causes of Failure
- Corrosion
- Impact damage
- Poor fuel quality
Impact on Car Performance
Fuel leakage or contamination can reduce efficiency and cause engine stalling.
DIY Fix Guide — Step by Step
- Inspect tank for leaks
- Check fuel cap sealing
- Avoid overfilling
- Clean tank if contaminated
Maintenance Tips
- Use clean fuel
- Avoid running on reserve frequently
- Inspect annually
Replacement Cost in India
Estimated range: ₹8,000 – ₹25,000
Where to Buy Online
When to Replace Fuel Tank Shell
Replace if leakage, rusting, or severe damage occurs.