What could happen if someone doesn’t let an engine warm up?
In: Engineering
It depends how cold we’re talking about, and what you mean by “warming up”.
If it’s so cold that the coolant in the engine freezes (or anti-freeze hasn’t been used), and it’s not been pre-warmed up, it could block up the coolant pipes causing an increase in pressure in certain areas of the cooling system, which could cause permanent damage.
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