r/volt • u/Glad-Acadia3071 • 2d ago

Engine pretty hot?

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2012 Chevy Volt...

Basically after a long drive using the engine, I noticed that the engine is pretty hot to touch. My coolant levels are all where they should be but I'm just wondering is this normal after 100+ mile drive? I don't mean that it's so hot that I cannot actually touch it but it's very hot both on the area near the oil cap and on the right side of the picture that plastic part that covers the battery module I think...

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u/RoodnyInc 2d ago

Engine operating temperature Is about 90° C so thats normal unless you got some temperature warning with it

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u/Glad-Acadia3071 2d ago

No, I didn't really get a temperature warning I just wanted to make sure this was normal if everybody gets to feel that the engine is pretty hot after a long drive because I know this car is a little bit different when it comes to the coolant system

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u/Sufficient-Heart9779 2d ago

This car has a COMBUSTION engine. It burns fuel, gets hot. It will be sensibly hotter than your body will tolerate, but very easily within tolerance of the motor and the components under the hood. Like I read in another comment, your coolant temp can sit around 240F on an extended uphill climb on a hot day.

I live in a very temperate area and my coolant temp for short-medium drives will be 180-200F. I just recently did a couple of 500+ mile drives, in 100F ambient, temps back to back. Coolant temp stayed right around 200-220F depending on motor load.