Brief Rattle or Knocking Noise on Initial Start Up on Lexus GS350
Problem overview
A brief rattle or knocking noise may be noted on initial start up. Our technicians tell us if the noise is determined to be coming from the timing chain area, there are updated variable timing gears available to correct this issue.
49 people reported this problem
23 commentsLexus GS350 vehicles with this problem
Average mileage: 84,326 miles
(35,000 - 139,500)
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