Quote:
Originally Posted by wfo9
My truck has a major whine under acceleration LOL. Joking, I know what that is.
Back to the OP...
From everything said so far (eliminating everything from the accessory side if the equation). That type of noise can be from a gear rotor pump. That leaves us with the oil pump and the transmission pump. My guess would be the transmission also. I doubt it is really indicative of a short term failure.
I'm still just guessing though based on the information presented here and not hearing it myself.
I doubt Toyota would change it out because of a noise though.
One question. Does the noise change at all with operating temps?
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The noise does not change with operating temperature.
It's a bit more comforting I guess now that I know a good amount of people have this same issue/noise.
But I still would like to know why.
It's beginning to be a more popular topic popping up through FB groups and pages as well, but no one has answers..
