The timing belt is a vital part of the engine, and it needs to be in top working order for the engine to be able to run correctly. The belt ensures the proper synchronization of the crankshaft's rotation with the engine. When it is not working correctly, the engine valves are not able to open and to close successfully. Ensuring that the timing belt is working at its best can help to prolong the life of the vehicle. This is why it is so important to have it serviced by professionals. Being diligent about having your vehicle serviced prevents more significant issues from occurring, and it saves money over the long term. Failure to take this issue seriously can lead to reduced life of your vehicle.