idling fluctuates when the air conditioner is on

1994 TOYOTA COROLLA
100,000 MILES • 1.6L • 4 CYL • 2WD • AUTOMATIC
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GUSTAVOWOLTMANN
  • MEMBER
  • 1 POST
Idle up goes down whenever the air conditioner is turned on.
Dec 3, 2016 at 1:20 AM
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MHPAUTOS
  • ✓Experienced Mechanic
  • 31,937 POSTS
There is an A/C idle l up solenoid on the inlet manifold, check that the vacuum line to the VSV switch in the fire wall is ok and the electric plug is ok, start here, if you have any doubts a mechanic can check this in a few seconds it's very simple.
Dec 4, 2016 at 11:32 AM
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