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is that normal

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Old Apr 10, 2009 | 09:46 AM
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Car: Camaro
Engine: 305 TBI
is that normal
is it normal for my RPM to jump up and down when i turn my AC on?
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Old Apr 11, 2009 | 07:55 AM
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Re: is that normal
Yes. There is a programmed IAC adder for load compensation when the AC is turned on. If the RPM is "jumping" it is likely because the compressor is cycling off and on.
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Old Apr 22, 2009 | 12:42 PM
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Re: is that normal
thanks
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