Whatever it is, if it's really important, you owe it to yourself to look at this toolbox and the engine that it's going to work on, and no engine works well without being warmed up.
Sigui el que sigui, si és important de debò, depen d'un mateix fixar-se en aquesta caixa d'eines i en el motor en què l'aplicarem, i no hi ha motor que funcioni sense escalfament.