Hello forum members, I recently traded in my 2007Eddie Bauer EL with 308000 miles on it and got a good deal on a 2017 eco boost Limited. Loving it so far. I have been doing research on the oil blow back and using a catch can as well as checking out the tunes for the engine. Looking for some guidance on should i get a catch can first or go with a good engine tune. My current expy has about 56k miles on it. Looking forward to your constructive replies.
thanks
thanks