Pretty sure the issues with the 1.5s aren't from tuning...
Pretty sure the issues with the 1.5s aren't from tuning...I've tuned a number of cars over the years, some new (most recently a '19 Fiesta ST) but I think I'm leaving my new 2.0T Sport alone. I know the 2.0 doesn't seem to have as many problems as the 1.5 but I don't think I'm willing to take that chance.