I changed the oil for the motor in my car,i used oil 10/40 castrol. how many kms can i drive my car tell the next change.
how many km can i drive my car after i change the motor oil on 1999 Volkswagen Passat
What engine? Got a owners manual?
5000 km is about right as goodguy says
I would say every 5000 kms unless you put synthetic oil in it, it should be good for 10000 kms you didnt say if it was gas or diesel engine