2003 Toyota Camry idling rough rough on low rpm

2003 TOYOTA CAMRY
155,556 MILES • 4 CYL • FWD • AUTOMATIC
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JOHNSONHO
  • MEMBER
  • 8 POSTS
My Camry run rough at idling speed. But when engine rpm is increase it run smooth.
Aug 6, 2010 at 10:01 AM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Hi johnsonho, Welcome to 2carpros and TY for the donation

Try cleaning out the idle air control, EGR and PCV valves, and test the throttle position sensor and clean the mass airflow sensor with an electronic cleaner
Aug 7, 2010 at 7:29 AM
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