Minor Vibration at Idle
10-20-11, 08:10 AM
#17
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I had the same issue with my LS when I got it. There is a TSIB on it. They reprogrammed something in the ECU I believe. All I know is that it made a big difference. The idle is still smoother with the AC on because of the higher rpm, but it helped a lot. I would tell them that there is a TSIB.
Now that I think of it , I am pretty sure the TSIB may have been related to a hesitation issue with the LS when taking off from a dead stop. There is a solution to this
Now that I think of it , I am pretty sure the TSIB may have been related to a hesitation issue with the LS when taking off from a dead stop. There is a solution to this
02-03-12, 09:27 PM
#19
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Seems that mine is an odd one. The vibration starts, pretty hard, at D and without pressing the gas pedal, then go away when accelerating. Can anyone work out this issue? When at D, RPM is around 500. At idle, it's normal.
02-03-12, 09:27 PM
#20
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Yes, this vibration drives me crazy. Wort thing is that people make laugh on my Lexus, comparing to my Mercedes which is completely still and much less expensive. Anyway I keep hope that Lexus engineers will find a solution.
02-15-18, 10:49 AM
#21
I was just sitting in my 13 ls awd with the car running and in park for 15 minutes. RPMs were at 9k. Every once in a while I felt a vibration come through the lumbar. It looked like the RPM gauge moved ever so slightly when this happened but was not very noticeable. Is this normal to you all? I have only put about 250 miles on the car since I purchased it as a certified end of Dec. Car has 37k on it.
02-17-18, 03:44 PM
#22
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Some say that the throttle body needs adjustment for the sensor or replacement of the sensor . .
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