The BMW 320i has seen several improvements throughout the years. Visibility is superb all around it. During the development of the BMW 320i, many popular parts have been built, such as the fuel pump. The mechanical fuel pump has a lever on the pump that actuates by riding on the eccentric lobe on the camshaft while the electric fuel pump is mostly run off an ECU or PCM which helps regulate when the pumps shut off and when it comes on. Advancements in the BMW 320i fuel pump have made vehicles more environmentally friendly while pushing out the same performance.
BMW 320i provides a large selection of high-performance parts. But after a long time, the worn fuel pump might cause huge problems. It should be replaced every 100,000 miles whether if ran by a mechanical fuel pump or an electric fuel pump. You need to make sure when replacing the fuel pump the regulator is working properly so you avoid rough idling or loss of performance due to high/low fuel pressure readings. We offer fast and reliable delivery for customers. Our website has premium BMW 320i parts and devices online.