2006 TOYOTA COROLLA ROUGH IDLE

  • Tiny
  • gregory p white
  • 2006 Toyota Corolla

Engine Performance problem
2006 Toyota Corolla 4 cyl Two Wheel Drive Automatic 82300 miles

car has new cat convertor, new 02 sensor, fuel system cleaning. Runs good but rough idle.

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Tuesday, April 20th, 2010 AT 11:16 AM

1 Reply

  • Tiny
  • mhpautos
  • Expert
  • 30,598 posts

Hi there,

scan for any unresolved fault codes, check plugs and leads for faults, check for any manifold vacuum leaks, start here.

Mark (mhpautos)

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Tuesday, April 20th, 2010 AT 8:00 PM

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