synthetic oil for 06 Sonata V-6

[original post is likely clipped to save bandwidth]

I often feel using synthetic would be a total waste is some vehicles.

The best oil in the world won't stop contaminants from getting in, filters
aging... Quality conventional oils also have improved dramatically over
the years.

Consider someone who should change oil by time, not mileage. Say they only
drive 10-12K miles a year and have few long trips to really dry things
out. That is "severe service" of a different kind and there may be a cost
benefit ration that favors more frequent changes with conventional oils.

gerry

 

damn Guys! you're beating a dead horse....give it up!