Mazda MAZDA6, MAZDA3 +4 more: Fuel System

Affects Mazda MAZDA6, MAZDA3, CX-9, CX-5, CX-3, MX-5 Miata · 2018–2019 — about 21K vehicles.

The hazard

Issue: On certain vehicles, the fuel pump could fail. If this happens, the engine may run rough or may not start and the check engine light may turn on. This could also result in a sudden loss of engine power while driving. Safety Risk: A sudden loss of engine power while driving could increase the risk of a crash. Corrective Actions: Mazda will notify owners by mail and instruct you to take your vehicle to a dealer to replace the fuel pump.

What to do

Contact your dealer; the remedy details were not included in the filing.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational