Hi! I am an owner of new Ford focus and I have some questions:
- what engine oil do you use? My car was delivered with semi synthetic but I would rather switch to full synthetic because of turbo and hydraulic driven valves. Do you think that is necessary and what are your suggestions?
- in second gear I have a problem with vibrations within 1200-1800rpm. It feels like some unbalanced mass, not a hiccough of engine. My licensed car service told me this is not a problem. What do you think?
- what are your experiences with this engine?
Thanks and sorry if off topic...