Excessive exhaust smoke issue in 7 Series — BMW 7 Series
Visible smoke from exhaust in diesel models.
Severity: High | Repair Cost in India: ₹10,000 – ₹80,000 | Affected Years: 2016-2022 | Frequency: Occasional
What is the “Excessive exhaust smoke issue in 7 Series” problem?
Visible smoke from exhaust in diesel models.
Impact on driving: Engine problem indicator.
Issue Details at a Glance
- Severity
- High
- Impact
- Engine problem indicator.
- Estimated Repair Cost
- ₹10,000 – ₹80,000 (parts + labour, Indian workshops)
- Affected Years
- 2016-2022
- Frequency
- Occasional
Symptoms to Watch For
- Black smoke
Likely Causes
- Injector issue
Recommended Solutions
- Clean injectors
Prevention Tips
- Use quality fuel
Should you worry about this issue?
This is a high severity issue on the BMW 7 Series. Get it inspected immediately at an authorised service centre — driving with this fault can be unsafe and may lead to far costlier damage.