check u joints on driveshaft.
its may be due to a front in alignment. I have a 2003 durango and that was my problem
Yes, either can cause a shake while driving.
Yes, when idling and driving.
check the motor mounts
Loose Motor Mounts
I don't know you tell me.
replace front brake rotors and pads.
A 2002 Dodge Caravan may shake back and forth while driving due to several potential issues. Common causes include unbalanced or damaged tires, worn-out suspension components, or misaligned wheels. Additionally, problems with the drive shaft or issues with the brakes, such as warped rotors, can also lead to vibrations. It's important to have the vehicle inspected by a qualified mechanic to identify and address the specific cause.
It needs an front end alinement or your tires & wheels need rotated
It might be a broken motor mount or transmission mount.
My Dodge Charger doesn't shake...
Tire imbalance or wheel bearing. tire(s) more likely.