Is it normal for the 2021 Mazda CX-5 KF to consume more oil than expected?

Oil consumption in the 2021 Mazda CX-5 KF can vary based on several factors, including driving conditions, engine type, and maintenance practices. While some oil consumption is normal, excessive consumption may indicate an underlying issue. Here’s how to diagnose and address potential oil consumption problems:

Parts/Components That May Need Replacement:

• PCV Valve: If clogged or malfunctioning.
• Valve Seals: If they are worn and allowing oil to leak into the combustion chamber.
• Piston Rings: If they are worn, leading to oil burning in the engine.

Estimated Time for Repair:

• Oil Level Check: 10-15 minutes.
• Leak Inspection: 15-30 minutes.
• Oil Consumption Test: 1-2 hours (not including driving distance).
• Error Code Scan: 15-30 minutes.
• Component Inspection/Replacement: 1-4 hours depending on the component.

Safety Warnings:

• Always allow the engine to cool before checking oil levels or inspecting components.
• Use proper safety equipment (gloves, goggles) when working on the vehicle.
• Ensure the vehicle is securely parked and on a level surface to prevent rolling.

If excessive oil consumption is confirmed and cannot be attributed to normal wear or minor issues, it may be advisable to consult a professional technician or the dealership for further diagnosis and potential warranty coverage.