EJ204 engine
The EJ204 engine is fitted to 1 generation(s): Subaru Legacy.
Common problems and what to check
Engine: Subaru EJ (2.0–2.5)
- head gasket leaks
- oil consumption
- head gasket on the EJ253
What to check when buying: oil traces on the boxer cylinder heads; emulsion, overheating.
Tip: Overheating must be avoided at all costs.