Rough idle during cold start in M2 — BMW M2
Engine runs rough for a few seconds after starting.
Severity: Low | Repair Cost in India: ₹2,000 – ₹15,000 | Affected Years: 2017-2024 | Frequency: Common
What is the “Rough idle during cold start in M2” problem?
Engine runs rough for a few seconds after starting.
Impact on driving: Minor discomfort.
Issue Details at a Glance
- Severity
- Low
- Impact
- Minor discomfort.
- Estimated Repair Cost
- ₹2,000 – ₹15,000 (parts + labour, Indian workshops)
- Affected Years
- 2017-2024
- Frequency
- Common
Symptoms to Watch For
- Rough idle
Likely Causes
- Cold engine behavior
- Sensor delay
Recommended Solutions
- ECU update
Prevention Tips
- Warm up engine
Should you worry about this issue?
This is a low severity issue on the BMW M2. It can wait until your next service, but mention it to the service advisor so they check it.