I have a 2006 WRX with about 114k on it. After driving it for about 45 mins I got the check engine light and the cruise light started blinking. I looked it up on my accesport and I got the error code 'P0021' It says "'A' camshaft position - timing over - advanced or System performance (Bank 2)"
I have no idea what this means. Any help would be appreciated, Thanks