GW4N20 engine
The GW4N20 engine is fitted to 3 generation(s): Haval Dargo, Haval H5, Haval H9.
Common problems and what to check
Engine: BMW N20 (2.0 Turbo)
- timing chain guide wear on engines before ~2015
- oil leaks
What to check when buying: chain noise (whine) when cold; whether the chain was replaced.
Tip: The chain is the main thing to check when buying.