Oil leak when the engine is running? Oil leak on the passenger side of the engine compartment? Its' likely the oil pump seals need to be replaced. Learn how to loosen the oil pump sprocket bolt, replace the oil pump seals and torque the oil pump sprocket bolt. We replaced the oil pump seal and O ring gasket on my Toyota Camry. When you're replacing the timing belt, it's a good idea to replace the oil pump seal and O ring gasket at the same time. PARTS & PRODUCTS: OEM Tools Fan Clutch Holding Tool: https://amzn.to/3f2AneS 1992-2001 TBK Timing Belt Kit: https://amzn.to/3zGtut2 Toyota Grease: https://amzn.to/3f2LxjF Klean-Strip Denatured Alcohol: https://amzn.to/3qaxPS8 //DISCLAIMER: Links included in this description area contain affiliate links. If you click on one of the links and purchase a product, I will receive a small commission.