What is the reason for the Mazda CX5 not powering off after engine shutdown?
1 Answers
This delayed power-off is a protective system for fan cooling, as the engine is still in a high-temperature state. Once the engine's coolant temperature drops to a certain level, it will automatically power off, which is normal and nothing to worry about. More relevant information is as follows: 1. Engine oil usage: The Mazda CX5 generally uses 30 or 40 viscosity engine oil. In extremely cold regions, 0W40 or 0W30 is used, while in ordinary areas, 5W40 or 5W30 is used. 2. Engine: The Mazda CX5 is equipped with a naturally aspirated engine across all models, without a turbocharger. This type of engine does not run at very high temperatures, so 30-grade engine oil is completely sufficient.