05 L460E whine
February 9th, 2021, 5:47 PM
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05 Avalanche Intermittent transmission whine
2005 Avalanche 1500 4L60E transmission noise. I’m hoping someone can help me out here. Tranny just started making a whining noise that comes and goes only when up to temp at low speeds, no noise when it’s cool. It changes with rpm and I heard it once after idling for a while.
Last edited by BG8881; February 9th, 2021 at 8:08 PM. Reason: Changing title
February 10th, 2021, 4:10 AM
#2
it's often a worn out thrust bearing
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Snake17
1999 - 2006 (GMT800)
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August 17th, 2022 9:25 PM