What wrong when a lhs Chrysler engine light blinks and car shakes?

How many miles on it? Are you talking about the check engine light?

And what do you mean by car shakes? does the car it self shake or does the engine act up?

Can you give more detail. The engine light blinking when running means you are doing damage to your emission system. I think your shaking is coming from the engine missing. I would recommend you not drive the vehicle and either get a hand held scanner to give you an idea of the emission part that is failing and run the diagnostic on it. Or tow it to a repair shop and get it fixed.

ur car is doing same thing as mine with the shaking.im not sure but i belive it has something to do w/the frone end or steering box.