IT doesn't matter, the semi-synthetics aren't even holding up for 5k OCIs so if you want more protection and less trips to the dealer, buy some high stable (low NOACK) and good add pack (extended OCIs) full synthetic oil + filter which is what I am contemplating. Screw the free oil changes if...
I can't make it to the dealer for my free oil changes and haven't checked if I am low but the civic calls for 0w-20 but is it ok to add 10w-30 full synthetic, if I need to, until I can make it for the FF oil change. Any chance my break-in will be compromised with the heavy add pack of the full...
I got a gray civic hatch, you think the yellow or white fog light would look good. don't have the false housing, also I am concerned about battery usage and the extra usage.
I'm not sure if I should extend the break-in process and use the Honda dealer oil change which is a semi-syn or go full on full synthetic with something Dexos gen 2 complaint.