2001 Lexus ES 300 check engion light on traxk light on

2001 LEXUS ES 300
190,000 MILES • 6 CYL • AWD • AUTOMATIC
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BRUCE SINGLETARY
  • MEMBER
  • 1 POST
went to fire stone they did a dignostic test said
knock sensors need to be replaced and i need a tune up is that the problem
Mar 24, 2010 at 6:46 AM
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DAVE H
  • ✓Experienced Mechanic
  • 13,383 POSTS
have a complete tune up .. turn off check engine light and test drive vehicle .. if knock sensor code returns .. replace knock sensor
Mar 29, 2010 at 9:39 PM
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