Bmw 318i BMW 1 SERIES 116i The BMW 116i Series one came with the engine code N43B16A, which had several major issues that ended up becoming a headache for 116i users and caused damage to BMW's fine production image The main issues in the N43B16A engine are stretching of the timing chain, fuel injectors problem, Vanos unit, and coil pack failure Posted by admin Leave a comment on 13 Common Problems on BMW E46 Chassis Models In this article you can find 13 of the most common problems on BMW E46 models Like any other vehicle BMW's also have problems, the only difference is, they're something more expensive to fix Does bmw f30 have timing chain problems