People are unreal in here. Omg my engines gonna blow up. We have sold a ton of new gts and bosses. Zero #8. Dont put sone hack tune in. If your that worried about what factory calibration you have, go get the pcm flashed at the dealer. There are tsbs for the oil reminder and cold piston rattle. Stop acting like women. If your cars stock who cares, its warranty. If you mod thats the chance you take. Ford spent millions on the development of these cars and stop crying over nothing.
Last edited: