Step-by-Step Guide: How to Clean the Throttle Body on Your 2004 BMW 325i
Introduction to the Throttle Body and Why it Needs Cleaning The throttle body plays a crucial role in your BMW 325i’s performance. It controls the airflow into the engine, directly affecting acceleration and fuel efficiency. Over time, carbon buildup can accumulate within this vital component, leading to sluggish response times and reduced power. Cleaning the…