The goal is to get a more accurate picture of how just common the timing chain failure is on the BMW N20 engine.
Please only vote if you currently own or have previously owned a vehicle with this engine.
Based on the poll results... we can come up with a rough percentage of active forum members who experienced this failure.
We know these results will be skewed as the population of this forum is not necessarily representative of the entire population of N20 owners. That's okay as the results will still be interesting and provide some insight. Plus it will give us something else to argue over and bitch about
