Good good good.

I wonder what a crank sensor is. I've never heard of one.

I agree that it's a great idea to put it in a spark plug wire set and coil wire. Have you replaced your cap and rotor yet? I've read that these M119 engines are hard an caps and rotors. I usually replace cap, rotors, and wires in sets. In fact, I usually do plugs at the same time, too, for piece of mind.

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Paul S.

2001 E430, Bourdeaux Red, Oyster interior.
79,200 miles.

1973 280SE 4.5, 170,000 miles. 568 Signal Red, Black MB Tex. "The Red Baron".