[lapnat]

Here's an update:

After a good tune up ( oil, filtre, wires, plugs and air filtre) the check engine dissapeared. Great!

For the shaking problem, balancing was indeed required. fantastic!

Not so wonderful: Headlights, he does have low beam but no high beam, Hubby, after checking for voltage, says there has got to be something wrong with the high/low beam arm and daytime lights, a short there somewhere between the two maybe?

If any of you have an idea, let me know.

Thanks