Originally Posted by Bio248
Wow, lots of interesting advice in this thread. Too bad I just found it now.
First off, the mis-fires are the most likely reason for the vibration. A misfiring engine is not going to run smoothly. It will shake, and rattle and carry on under acceleration. It is not going to run or drive smooth. And the fact that the OP showed a flashing SES light, which means multiple misfires, and even pulled codes to back that up should point directly to the misfires causing the vibration. If they are bad enough to set the SES to blink, they are more than bad enough to cause a vibration like described.
As for the axles setting off an engine code for vibration. I would really like to see this happen and know what code it set off. Because I can't think for the life of me how this can happen.
To the OP, I would like to apologize on behalf of the members in this thread that have led you astray. If/when you get your car back, check the firing order of the plugs and wires to make sure everything is correct. Have the cat checked to make sure it isn't plugged. And check fuel pressure and your injectors on the cylinders that are showing the misfires.
