Hi everybody,
I changed the engin oil and oil filter yesterday.After the refill oil,i tried to loosen the bolt that placed upper point of filter cover for drain air.but the bolt was stuck and i didn't wanna enforce.That's why i couldn't bleed
Is there any other option to drain air from the oil filter hole or system?
İf i remove the oil filler cap while engin is runnig,is it to be same as drainin air?

Thanks for your answer and suggestion.