BMW 3 Series F30 — Reliability
Reliability Summary
Engine
N13 — 59/100
CAUTION
Known Issues
4
Engine in this model
Known Issues Across All Engines
| Issue | Engine | Severity |
|---|---|---|
| Timing chain and tensioner wear - chain can skip or break | N13 | critical |
| Turbo oil feed line blockage | N13 | high |
| Carbon buildup on intake valves | N13 | moderate |
| Oil leaks at seals and valve stem seal oil consumption | N13 | moderate |