Danase said:You can swith, like everyone has already said. I run Mobil 1 in my engine and here is why. A friedn of mine used to own a perfromance shop and I was there one day when they pulled the motor of a Civic with almost 200,000 miles on it. They tore the engine down and the inside of the motor sparkled it was so clean. It was because the owner ran synthetic from day one.
I've seen lots of engines run like that, with Mobil1 their whole lives. Amazing how they look like they just rolled off the assembly line! :2thumbs:
Nothing but synthetic for me, too!