Strange sound, changes with engine RPM, think you can identify it?
March 1st, 2019, 10:54 AM
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Strange sound, changes with engine RPM, think you can identify it?
It was cold this morning (about -25°C/-13°F) but she was plugged in all night. Started like a chanp like she always does. Then, a couple miles up the highway (after letting it idle for 5 or 10 minutes), this strange sound comes out of nowhere and comes and goes. About 30 minutes of driving later, the sound disappeared entirely. Power steering fluid is full and the accessory belt looks fine. I'm thinking it's something to do with the transmission being cold. Thoughts?
Here is the video:
Here is the video:
Last edited by Farmer89; March 1st, 2019 at 10:57 AM.
March 1st, 2019, 3:21 PM
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Was your radio on?
March 1st, 2019, 8:55 PM
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No, I had it turned off so I could hear the strange sound better. I thought it might be interference, but that doesn't seem to be it. FWIW, it went away and never came back, so for now I'm gonna chalk it up to the cold engine/tranny ¯\_(ツ)_/¯