Question about 1999 Lexus RX 300

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Has 136,000 miles on it and the check engine light is on in the dash. What typically causes that, and how do you fix it or get the light off.

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The check engine light can come on for a number of reasons, and is it hard (and wrong of me) to provide you with a "quick fix" that will answer your question.

What I would suggest that you do is take to Autozone and ask them to read the codes out of the computer (these are called DTC - or Diagnostic Trouble Codes) and they will point you in the gith drection, then come back here and we will provide you with the right cause of action to take, or advise if the info you have been given is correct, and helpful.

Posted on Oct 06, 2010

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Posted on Jan 02, 2017

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