Pennzoil Changed Its Formula? Old vs. New — What Shell Says

In this video, we compare old and new Pennzoil Platinum formulations and examine what Shell says has changed. From base oils and additives to specifications and engine protection, discover what these changes could mean for your next oil change. #Pennzoil #PennzoilPlatinum #Shell #SyntheticOil #EngineOil #MotorOil Related Videos: https://youtu.be/o1mV9YYRk9U https://youtu.be/BlJ3fNuI-mc https://youtu.be/PPeiQ0QqHvI Subscribe to Car Care Hub - https://youtube.com/@cacarehub Car Care Hub explores how to identify the source of engine misfires by analyzing specific vehicle symptoms! Learn the diagnostic steps for evaluating ignition coils and spark plugs, including expert techniques to perform accurate tests and simple maintenance procedures to help address these common performance issues effectively at home.