Preface: I know nothing about cars, like nothing at all. In car movies they always rev their cars to be cool, but I’ve heard people irl say it’s bad to do. Is it? If so, why? Explain simply please because I don’t know enough about car mechanics to understand otherwise; I don’t know car terms either.
In: 2
High revs when the engine is coild and oil has not had a chance to circulate well is not a good thing. It will cause premature wear to the engine.
When warm it won’t really do any damage or cause problems, however its somewhat unecessary.
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