With mine, the rough idle was fixed by changing the spark plug wires.
Could be spark plugs, spark plug wires or the cell pack. I've had the same problem with my 2005 PT Cruiser and it was the plugs that needed changing.
Maybe when they put the spark plugs in they were not gapped right or they maybe the wrong spark plugs.
In the engine compartment
because that is the way it runs
There is no such part as an idle sensor. Idle speed is a computer output that involves dozens of inputs.
It is computer controlled and is not adjustable.
Idle speed is computer controlled. It is not adjustable. It can vary from 550-1200 rpm.
You can find a good PT Cruiser Engine online or through your a PT Cruiser dealership.
The most likely cause is a failed radiator fan.
Chrysler manufactures the PT Cruiser
A PT Cruiser does not have a reset button.
Yes.