1994 Toyota Pickup idleing high

1994 TOYOTA PICKUP
19,000 MILES • 4 CYL • 4WD • MANUAL
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HWHITE
  • MEMBER
  • 2 POSTS
my truck idles fine till it warms up,then it starts ideling from a 1000 rpms to 2 rpms,and back and forth.thanks in advance.
Jan 24, 2008 at 6:24 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,992 POSTS
Clean out the throttle body/plate, test out the idle air control valve and throttle position sensor.
Jan 24, 2008 at 6:45 AM
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