1985-1998 [Subscribe to Daily Digest] |
If your IAC is not working you would know it. It controls idle speed for conditions like;
cold temperature idle speed compensation and high idle
A/C clutch engagement load compensation
Auto tranny neutral and in gear
power steering and alternator loads
tightly controlling idle speed for emissions
helps prevent stalling when engaging the clutch.
All cars have idle speed compensation for cold weather going way back
posted by 65.101.94...
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