An irregular low idle in a 2004 Chrysler Pacifica could be caused by several factors, including a dirty or malfunctioning idle air control (IAC) valve, vacuum leaks in the intake system, or issues with the throttle body. Additionally, problems with the fuel system, such as a clogged fuel filter or failing fuel pump, can lead to poor engine performance and irregular idling. It’s also advisable to check for any stored trouble codes in the engine control unit (ECU) that could provide more insight into the issue. Regular maintenance and inspections can help identify and resolve these problems.
550-1200 it will depend on temperature and other factors.
There is no such part.
Idle is computer controlled and is not adjustable. If the speed is incorrect there is a sensor or actuator malfunction.
Idle speed is automaticaly controlled by the computer. If idle speed is not correct, the car has a vacuum leak or a sensor problem.
The idle is computer controlled and is not adjustable.
The spark plugs are 100,000 mile plugs. You need o replace them with platinum plugs, then remove the throttle body and idle speed motor then clean them and reassemble it. There are no spark plug wires on the 3.5L engine.
Idle speed is not adjustable on this car.
Idle speed is computer controlled and is not adjustable.
Idle speed is computer controlled and is not adjustable.
Idle speed is computer controlled and is not adjustable.
Idle speed is computer controlled and is not adjustable.
Idle is computer controlled and is not adjustable.