Hello I am from Colombia. I have a question regarding the kind of Oil my car uses. I bought it preowned. It has about 70000 miles. the manufacturer says to use oil 10w 30. the Problem is that when I bought it it was using 20w 50. Is it ok to continue with the 20w50 oil? or do you recommend to go back to the 10w30?
It does not burn oil just what is normal. I had to change the pcv valve once. I saw your video where you speak about it. I found it very helpful.
Thank you so much for your help.