The BMW 3 series, fifth generation E90 brought a fresh and modern aesthetic to the 3 Series lineup. The E90 has a variety of common problems, but it should not discourage owners from purchasing one of these stellar vehicles that included the e90 Sedan, e91 Sport Wagon, e92 Coupe and e93 Convertible. These problems can be repaired by an independent BMW mechanic shop, and keep these popular cars on the road for many years to come.
High-Pressure Fuel Pump (HPFP) Failure: Some E90 models equipped with the N54 engine have experienced issues with the high-pressure fuel pump, leading to engine misfires, rough running or stalling. BMW released a recall and extended warranty program to address this problem, and owners are advised to have the pump inspected and replaced if necessary.
Faulty Steering Wheel Lock: There have been instances when owners go to start the car, but the key won’t turn and the dashboard illuminates the steering lock symbol. This could be due to a defective steering column, computer problems, or other issues.
Suspension Components: The E90's suspension components, such as control arms, bushings, and ball joints, can wear over time and lead to issues like clunking noises, vibrations or uneven tire wear.
Valve Cover Gasket Leaks: Some E90 models have experienced leaks from the valve cover gasket, leading to oil seepage and potential damage to engine components. Replacing the valve cover gasket is necessary to address this issue, which an expert BMW service technician can help you with.
Search for a local, independent BMW repair shop with BMW mechanics that have dealer-level expertise at a fraction of the expense.