As far as I can tell, Iowa is not a no-idle state.
Lounge
Idle
An idle cylinder refers to the state when the engine is not coupled with the drivetrain and with throttle pedal not depressed. There is rotational speed but it is not enough to move the vehicle.
A picture of an idle??? Idle is a state of operation not an actual part. As in, the engine is idling at 750 rpms. A picture of an engine at idle would look almost exactly like a picture of an engine that is running at 3000 RPM or shut off.
Idle is an adjective (idle threats) and a verb (to idle).
Idle Thoughts of an Idle Fellow was created in 1886.
At idle it can be 50 : 1 or even 100:1.
most idle
Rephrase, Idle air control, idle circuit carburetor or
How high is your idle? idle should be 800rpm good oil pressure is obtained at this idle
most idle