Fuel Injector — Jeep Compass
Category: Fuel System | Severity: high | Cost: ₹4,000–₹25,000
What is Fuel Injector?
Delivers precise amounts of fuel into the engine cylinders for combustion.
How Fuel Injector Works
Electronically controlled injectors spray atomized fuel into the combustion chamber.
Why is Fuel Injector Important?
Ensures proper air-fuel mixture for performance and efficiency.
Common Problems
- Clogging
- Leaking injector
- Injector failure
Symptoms
- Rough idling
- Misfire
- Black smoke (diesel)
- Poor mileage
Causes of Failure
- Dirty fuel
- Carbon buildup
- Wear and tear
Impact on Car Performance
Reduced power, higher fuel consumption, engine misfires.
DIY Fix Guide — Step by Step
- Use injector cleaner
- Check for misfire codes
- Professional cleaning if required
Maintenance Tips
- Use high-quality fuel
- Periodic injector cleaning
Replacement Cost in India
Estimated range: ₹4,000 – ₹25,000
Where to Buy Online
When to Replace Fuel Injector
When cleaning doesn’t resolve misfire or leakage issues.