IS 250 Strange Rattle When Accelerating over 5000 rpm (with video)
#1
2nd gear
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Hi all,
After some advice. Recently purchased an IS 250 2012 with 100k miles. It has a FSH from Lexus and drives great. My only concern is a strange high-pitched buzzing that happens when going over 5000 rpm? I have added a video.
Any ideas? Should I be concerned?
Thanks in advance.
After some advice. Recently purchased an IS 250 2012 with 100k miles. It has a FSH from Lexus and drives great. My only concern is a strange high-pitched buzzing that happens when going over 5000 rpm? I have added a video.
Any ideas? Should I be concerned?
Thanks in advance.
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rikstar (12-18-22)
#4
2nd gear
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It sounds like it's under the gearbox. There are no vibrations. It is definitely more audible with the windows down. I will check if it occurs in other gears.
Thank you for the pointers.
#5
Instructor
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