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Discussion Starter · #1 ·
I got a question that Im just curious about. I've noticed when I turn my car off, that I hear this rumbling noise coming from the front of my car. From what some people of told me, it is my water pump. Its weird..the rumbling will start, and then out of no where it will stop. And if I turn the key forward while it is rumbling, the noise stops.

I was just wondering if its true that its the water pump, and if so, why does it do this?
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