Tef20 Engine Oil

[Zedman]

Probably been asked a thousand times but being a newbie here.....
I'm about to do an engine oil change on my 1955 Tef20 and wondered if anyone can advise the correct oil to use and where I can purchase it?

[Sandy.]

Hi
Originally it would have a diesel engine oil 30 in the summer and diesel engine oil 20 in the winter depending where you live. Most people know use a basic diesel 15 W 40 oil. Most online parts suppliers will sell your oil, or local parts suppliers.

[Zedman]

Many thanks for that info Sandy, I'm assuming it wants to be a mineral oil and not semi-synthetic?!

[Sandy.]

Yes
Good old Mineral oil.