no
As the vehicle sits idling the driveshaft is not rotating.
When an idle control value is clogged the idling speed of your vehicle will change. The car may also stall when you turn on the air conditioning.
A car that is stopped with the engine running.
There are many reasons why your car might vibrate while it is idling. It could be running too hard for example.
Yes, "sparkling plugs" is definitely detrimental to idling or smooth running of an engine
by the idling air control valve
Type your answer here... possiblity
The idling speed is automatically sensed ....and set by the Air control valve
Idling is what your car is doing when it is just sitting somewhere running. As soon as you press on the gas it is no longer idling. Your idle speed is the number of RPMs your engine runs at when you are idling.
The P0446 code indicates an issue with the Evaporative Emission Control System (EVAP), specifically related to the vent control circuit. While this code itself typically won't directly cause a car to stop idling, it can be a sign of an underlying issue that may affect engine performance. If there are additional problems with the fuel system or air intake, those could lead to rough idling or stalling. It's advisable to have the vehicle diagnosed by a professional to pinpoint the exact cause of the idling issue.
Rough idling is whenever the vehicle's motor "misses" or does not fire causing an imbalance and a loss of rotation reducing the motor's power and causing excessive shaking.
Check the fan control