Frage 4718 diesel getting into oil

Hi,
Diesel getting in to the engine oil,
Could it be a faulty injector, or can diesel get through via the injector pump

I think a faulty injector or a faulty diesel feed pump.

Feed pump costs less, so it would be good to try this first. buy a good one, a original Motorpal. At market was also Chinese and polish pumps. Last pne is ok, the Chinese horrible.