If your car shakes while underway, your tires have worn incorrectly from misalignment. If it shakes while in park or not moving, your engine is misfiring.
Does it do it when you take it up to about 50 to 60 and then let off. If so then it could be your u-joints on your drive shaft.
It could be the spark plug wires that's what was wrong with mine.
rubber bushings in motor mount worn
No.
on newer cars with fuel injection if fuel pump sterts getting weak it could cause that happened to me
The dogs were tired from the park; their owner regretted that he could not take them out personally; their owner was recovering from surgery.
you can shake them off trees in blizzard mountain
Erratic RPMs while driving or in park could be due to a faulty oxygen sensor. It is also possible that poor gas is being used.
Romy and I went to the park, while you and your friend Sharon went skiing.
It could mean that you need Transmission Fluid.
Your engine may be misfiring. Check your fuel and ignition systems. Another possibility is that you have a worn engine mount that is allowing horizontal movement of the engine.