Hi,
The idea that getting it wet is interesting. Once you do this, how long does it continue to work properly? Have you checked the power steering pump belt to make sure it is tight? The interesting thing is the power steering pump is very low in the engine compartment. So, I'm wondering if the water is causing the belt to slip less (which is the opposite of what I would normally think. Take a look at the pic below. It shows the location. The pic is from under the vehicle looking up.
Let me know if there are any noises from the pump, any leaks, or anything other you can think of which could indicate an issue.
Take care,
Joe
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Friday, November 6th, 2020 AT 1:54 PM