Quote:
Originally Posted by smg1138
Wait, I thought the new fuel pump fixed the crickets? Don't remember the part # but I think it was released in Nov 2016. Toyota installed mine via TSB about 20k miles ago and my crickets have been gone ever since. And that's running both E85 and Shell 93. Is it possible some of the early 2017's got the old fuel pump before the change?
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You have a 50/50 chance of the chirps. I think there were/was three iterations of the pump. IIRC, someone here a few years ago had two or three dealer-replaced pumps and they all chirped.
Luck of the draw, no big deal.