Table 1 shows 17 common engine and engine cooling related problems of the 2014 BMW 328. The number one most common problem is related to the engine and engine cooling (67 problems). The second most common problem is related to the gas recirculation valve (egr valve) (22 problems).
So, the n20 2. 0l motors are known to have prematurely failing plastic chain guides and a weak hydraulic tensioner, leading to whine, rattles, and potential engine failure. BMW improved the issue in the 2015 or newer models which have more robust timing chain guides and tensioners. Read details...
I am reporting an emissions-related malfunction that occurred a very short time after BMW performed the egr cooler recall and updated the dde software on my vehicle. Shortly after the recall work, the vehicle began showing dde fault code 2bb300 – particulate sensor measuring electrode, Read details...
The contact owns a 2014 BMW 328i. The contact stated that while his son was driving at an undisclosed speed, the engine overheated. An alarm sound was coming from the vehicle. An unknown warning light was illuminated, and there was smoke coming from under the hood. Read details...