A tapping/rattling noise may be noticed from the valve train area. This operating condition can occur on new vehicles which have been delivered to Mazda dealers (due to loading and unloading from transport trucks or customers moving their vehicles in and out of their garages to wash the vehicle, etc.). This condition may also occur if the engine is not allowed to warm up after multiple cold starts.
NANHTSA · bollettino del costruttore11020037
Bollettini tecnici
Mostrato in inglese originale · traduzione in attesa
Riguarda: Mazda CX-3 (Anni modello 2021) · Mazda Mazda6 III (Anni modello 2021)
Fonti: NHTSA (Stati Uniti, pubblico dominio), Transport Canada (Open Government Licence – Canada), DVSA (Regno Unito, Open Government Licence v3.0), RappelConso e Safety Gate UE (Francia, Licence Ouverte 2.0).