White or blue smoke from exhaust in M4 CS

Smoke seen from exhaust under certain conditions.

Issue Details

Severity: high
Impact: Engine damage risk.
Estimated Repair Cost: ₹10,000 – ₹1,50,000
Affected Years: 2022-2025
Frequency: Rare

Symptoms

Exhaust smoke

Causes

Oil burning

Solutions

Engine repair

Prevention Tips

Regular service