Rattling noise from engine (timing chain issue) — Mini Cooper S
A rattling sound from the engine, especially during cold start, is a known issue.
Severity: High | Repair Cost in India: ₹20,000 – ₹90,000 | Affected Years: 2012-2018 | Frequency: Common
What is the “Rattling noise from engine (timing chain issue)” problem?
A rattling sound from the engine, especially during cold start, is a known issue.
Impact on driving: Engine failure risk if ignored.
Issue Details at a Glance
- Severity
- High
- Impact
- Engine failure risk if ignored.
- Estimated Repair Cost
- ₹20,000 – ₹90,000 (parts + labour, Indian workshops)
- Affected Years
- 2012-2018
- Frequency
- Common
Symptoms to Watch For
- Rattling noise on startup
- Check engine light
- Engine vibration
Likely Causes
- Loose timing chain
- Worn chain tensioner
Recommended Solutions
- Replace timing chain kit
- Inspect tensioner
Prevention Tips
- Service engine regularly
- Do not ignore startup noise
Should you worry about this issue?
This is a high severity issue on the Mini Cooper S. Get it inspected immediately at an authorised service centre — driving with this fault can be unsafe and may lead to far costlier damage.