Toyota 1ZR / 2ZR / 3ZR Engine VVTi Gear Replacement | Step by Step Guide

In this video, we show you the complete step-by-step process of replacing the VVT-i gear (camshaft timing gear) on Toyota ZR series engines (1ZR, 2ZR, 3ZR). This method is the same for multiple Toyota models including: Toyota Avensis Toyota Corolla Toyota Auris Toyota RAV4 Other models using 1ZR, 2ZR, and 3ZR engines 🔧 Covered in this video: Tools required Removing the old VVT-i gear Installing and aligning the new gear Torque specifications Common problems like startup rattle & check engine light 👉 Don’t forget to Like, Share & Subscribe for more Toyota repair and maintenance videos. #mayocarsdr #ToyotaZR #VVTIRepair #ToyotaEngine #ToyotaAvensis #Corolla #RAV4 #CarRepair #EngineRepair