1990 LEXUS ES 400 EMISSION

  • Tiny
  • colaboi
  • 1990 Lexus ES 400

Engine Performance problem
1990 Lexus ES 400 6 cyl Front Wheel Drive Automatic

how do I lower my emission on my car

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Tuesday, September 1st, 2009 AT 10:10 AM

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  • Tiny
  • Ernest Clark
  • Expert
  • 1,759 posts

Keep it tuned up. (Including the air/fuel filters, PCV valve, O2 sensors)

Have your catalytic converter checked, since yours is so old.

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Wednesday, March 3rd, 2010 AT 7:43 PM

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