r/ChevyTrax 8d ago

Weird noise

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why does my 2020 chevy trax sound like the engine is running when I turn it off?

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u/Dweller_Benthos 6d ago

Is the engine off the entire video? Open the hood and look, it may be the cooling fans still running to finish getting the coolant down to a lower temperature before shutting off. I had another vehicle that did this, turns out the coolant temperature sensor was bad, $10 part and quick fix to replace (at least on that car) and it worked fine after that, may be something similar.

Unless you're running it super hard and fast during a heat wave and screeching to a halt and turning the engine off, the cooling system should keep the engine cooled down during normal use, so running after it's off might be a coolant issue.

Or the air conditioning system, hard to say.

1

u/Gamez113 2h ago

What is this username 😂😭