DMF issue?

Have the tell tale rattle at idle but not all the time. I plan on changing the flywheel but an issue I have and not sure it is related is the wagon will kind of wobble down the road when accelerating from a stop. Could a bad flywheel cause this? Doesn’t happen all the time. Sometimes the car drives like nothing is wrong. Had tires balanced and no change.

Could be suspension related, could be an axle. Time to start poking around.

What’s the best way to check the axles?

So a little more info. With the car off, hood raised if I push on the front of the car I can rock the car forward and back some. Car in park. When I do this I hear a rattle like sound down from under the battery area. Could be a bad motor mount? Or is that my flywheel which is going bad. Car seems to be able to move a good bit just pushing forward and back in park. Going to pull battery and anything else to see what engine mount looks like