What Causes the Abnormal Noise When Starting with a CVT Transmission?

1 Answers
VonClara
07/30/25 4:40am
CVT transmission making abnormal noise when starting is generally a fault in the suspension system, possibly caused by loose or damaged engine mounts. Introduction to the Suspension System: The suspension system refers to all the force-transmitting connection devices between the car's frame and the axles or wheels. Functions of the Suspension System: Its role is to transmit forces and moments between the wheels and the frame, cushion the impacts from uneven road surfaces to the frame or body, and dampen the resulting vibrations to ensure smooth driving. The suspension system should support the body and improve ride comfort. Different suspension setups provide drivers with varying driving experiences. Despite its seemingly simple appearance, the suspension system integrates multiple forces, determining the car's stability, comfort, and safety, making it one of the most critical components in modern vehicles.
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