I have a 2012 1.4t with 125k miles. Highway miles. Still gets 31mpg. I have both codes p0299 and p0599. Both popped up roughly the same times.
So after some research, I see the p0599 is for a thermostat. I have a brand new spare in the box. I just wanted and verify that it couldn't be something else. I read that the car will run the ran full speed at all times. I haven't really noticed if this is true or now.
the dreaded p0299 turbo wastegate rod failure. I was wondering if anyone has gone with the dorman replacement? Part # 667-203. Seems like a good package deal with all the needed gaskets and bolts.
Any advice is appreciated!