Diagnose that Vibration in your Classic Car, Custom Vehicle, or Street Rod

Classic Cars and Trucks, Custom Vehicles, and Street Rods of any model year are supported by the NVH app’s Unlisted Vehicle feature. Simply enter your own vehicle’s axle gear ratio, tire sizes, and engine type, the NVH app can tell you where the vibration is coming from.


Turn your iPhone or iPad (Cellular Model) into an all-in-one Noise, Vibration, and Harshness (NVH) diagnostic tool! Purchase our new App to use the internal sensors of your iPhone or iPad (Cellular model) to diagnose automotive and truck vibration problems. There are close to 300 individual sources of a vibration on a typical vehicle, the NVH App knows each one of them and can guide you through the entire diagnostic and repair procedures for each one of them.

What issues have you had with diagnosing vibration, harshness and noise issues?

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