85 FJ60 A/C idle too high!

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overton

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Joined
Oct 25, 2004
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2,160
Location
Iowa
Website
www.myfj40.com
I have an 85 FJ60 and when you turn on the A/C the idle jumps up to 2500 RPM's? There is supposed to be a way to adjust the vacuum to lower it by turning a valve in the engine bay on the drivers but it seems to have no effect. Looking for suggestions.
 
Last edited:
There's an adjustment screw for the vacuum actuator for AC idle up on the carburetor. It's easy to reach and adjust from the left side.

Picture pilfered off web)
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