Fuel pump failure symptoms in M4 Competition

Engine struggles to start or stalls unexpectedly.

Issue Details

Severity: high
Impact: Car may stop running
Estimated Repair Cost: ₹15,000 – ₹80,000
Affected Years: 2021-2025
Frequency: Rare

Symptoms

Engine stall
Hard start

Causes

Fuel pump wear

Solutions

Replace fuel pump

Prevention Tips

Use quality fuel