Fuel Filter — Maruti Suzuki Alto K10
Category: Fuel System | Severity: medium | Cost: ₹300–₹1,200
What is Fuel Filter?
Filters impurities from fuel before reaching the engine.
How Fuel Filter Works
Traps dirt and contaminants in fuel before it reaches injectors.
Why is Fuel Filter Important?
Protects injectors and engine from damage.
Common Problems
- Clogging
- Reduced fuel flow
Symptoms
- Engine hesitation
- Poor acceleration
Causes of Failure
- Dirty fuel
- Long usage without replacement
Impact on Car Performance
Reduced power and efficiency.
DIY Fix Guide — Step by Step
- Replace filter periodically
Maintenance Tips
- Change every 20,000–30,000 km
Replacement Cost in India
Estimated range: ₹300 – ₹1,200
Where to Buy Online
When to Replace Fuel Filter
At regular service intervals.