No, I haven't made any more progress. Seeing how the vehicle is not throwing any codes and I'm not having drivability problems I use this vehicle to get to work about 2 hours worth of driving everyday driving the morning it drives normally but on my way home is when I have the whining noise. I've posted 2 videos one with the whining noise and lower engine power and one without. But I've also noticed that since the whining noise has started I've been only getting around 22 MPG when I use to get around 28 to 30 MPG.
Videos (Click to make bigger)
Friday, August 6th, 2021 AT 11:58 AM