Engine misfire during cold start in 3 Series Long Wheelbase

Some users feel slight jerks or uneven engine sound when starting the car in the morning.

Issue Details

Severity: medium
Impact: Reduces engine smoothness and efficiency.
Estimated Repair Cost: ₹3,000 – ₹40,000
Affected Years: 2019-2024
Frequency: Occasional

Symptoms

Rough idle
Jerking engine
Vibration

Causes

Faulty spark plugs
Injector issue

Solutions

Replace spark plugs
Clean injectors

Prevention Tips

Regular servicing