Engine misfire or rough idle in A4
Engine runs unevenly or vibrates at idle.
Issue Details
- Severity
- high
- Impact
- Engine damage if ignored.
- Estimated Repair Cost
- ₹3,000 – ₹60,000
- Affected Years
- 2013-2023
- Frequency
- Common
Symptoms
- Rough idle
- Loss of power
Causes
- Spark plug issue
- Fuel injector problem
Solutions
- Replace spark plugs
- Clean injectors
Prevention Tips
- Use quality fuel