I'm apologise for a delay. Thanks for the anwers. The side door is probably the modification of a car importer to Czechoslovakia in 1971. The car was used for a mobile computer at the research institute of agricultural technology. He rode alongside the machine in the field and recorded the data. In ...

Bonne journée, I'm sorry I do not write French. I'm doing the Saviem TP3 reconstruction and after 10 months working on caroserie and electricity I'm going for the first long ride (300km) I need to replace the motor oil. The current is 14 years old. Jaký typ mám zvolit? In documentation i see 20W-40 ...