Does oil leakage from the engine hood of the 2014 Peugeot 301 affect its use?

Does the 2014 2.0 model consume a lot of engine oil?

Does the 2015 Peugeot 508 1.8T consume engine oil?

What are the solutions for an oil leak from the hood of the Xiaoyan engine?

What kind of engine oil is suitable for a 2014 base model manual Peugeot 301?

What brand of engine oil should be used for the maintenance of a Peugeot 307?

What tool can be used to remove the air conditioning filter for the 2014 Peugeot 301?

What brand and specification of engine oil does the 1.5T Cooper B38 engine use from the factory?

Does oil leakage from the engine hood of the 2014 Peugeot 301 affect its use?

Does oil seepage from the engine cover of the 2014 Peugeot 301 affect its use?

I replaced the battery on my 2014 Peugeot 308 and now there's a strange noise coming from the engine. When I opened the hood to check, the noise got quieter after closing it, but there's still a bit of sound. Does anyone know what the issue might be? Thanks!