1993 Toyota Corolla

1993 TOYOTA COROLLA
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RICKE1122
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  • 1 POST
Engine problem
1993 Toyota Corolla 180000 miles
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Engine RPM surges/ races up and down when engine cold. After engine warms up its OK
Dec 10, 2007 at 11:59 AM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Get a repair manual find the idle air control valve and throttle position sensor and test it as outlined in the manual
Dec 10, 2007 at 1:38 PM
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