Through the analysis of the transmission mechanism of the vehicle transmission system. the torsional vibration model of the 12-DOF multi-gap nonlinear powertrain system was established. and the transient shock response characteristics under various working conditions were studied. Taking the angular acceleration of the main reducer gear as the evaluation index of transient impact. https://www.nacrack.com/amazing-offer-Grand-Love-Reposado-Tequila-Red-Glass-Heart-save-extra/