Fuel System Problems
By Tom on
2008 BMW 5 Series 535xi 4dr Sedan AWD (3.0L 6cyl Turbo 6M)
Great car, amazing when running well. My 535 is having a lot of problems with the car running very rough and has had several engine malfunctions. The dealership has put in a new module, high pressure pump (HPP), and several new injectors. Problem is routine to N54 engine. BMW acknowledges the problem is a design fault. Check out and have good warranty if purchasing. Love the car when it works.
Driving excitement, power
cup holders and fixing rough cold idle and fuel problem.