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1999 Lexus ES300-Pu...
 
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1999 Lexus ES300-Pulsing

  

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Topic starter

Scotty, 

 

I have a 1999 Lexus ES300 w 45k original miles.  The car has a pulsing effect and the lights flicker. 

A Lexus Club chat states that this is common w this year (1998-2001) and the fix is one of two.  One, change the alternator w 110amp or 130amp.  Or, change the the O2 sensors.  

what say you?  

thank you 

big fan

 


1 Answer
1

Well of course you need to test it find a mechanic like me first thing you do is test the alternator and battery with our little computer it takes all of 3 minutes. And it's not that then you take it for a road test and our fancy scan tool will analyze the waveforms of the oxygen sensor to see if they're working or not


Will do.

But, from your experience, is this a common problem w this 1999 ES300 model?

Thanks again

BTW, are you prior service military? I’ve s
Seen the 101st DIV sticker in some of your early videos.


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