Took the car to the Honda dealership for a checkup, they apparently topped off my engine oil (half a quart). Question is, if they made a mistake and used 5W20 or 5W30 instead of the 10W30, is the car going to be ok? Or should I flush and refill? I'm in Cali btw, so I don't need the 5W....

 

I have used 5W30 ever since ive had my car, its a on going arguments with many variables, try searching around.

 

why not make em change it?

 

With half a quart I wouldnt get my panties in a bunch

 

Half a quart won't hurt.

 

Cool. Thanks guys. I really appreciate the help.