Diesel engine oil - Steve Osborn
I service my own cars and motorbike. Recently I had to top up my Ford Escort 1.8 turbo diesel with engine oil after a service. I didn't have any diesel engine oil left having bought 4 litres instead of the required 4.5. Could I use ordinary engine oil providing it is the correct viscosity? There was nothing on the can to say that it can't be used on diesel engines.
RE: Diesel engine oil - honestjohn
Dear Steve,

In an emergency, yes. But long-term, especially with a turbo diesel, it is advisable to used turbo diesel specific oil.

HJ