[907DAVE]

Originally Posted by JackandJanet

As everyone knows, I'm no authority on diesels, but if you have "complete electrical failure", it's going to shut down the PCM which in turn will stop all fuel delivery to the engine.

I recall reading something somewhere, maybe in my owner's manual that there is a fuel pump shutoff that is supposed to activate in case of a collision to stop flow of fuel that might cause a fire. I wonder if if simply kills the ignition circuit (which would shut off the radio and A/C)? There's some procedure to reset it if it happens accidentally, but I don't recall what it is. I would imagine diesels have a similar safety feature and maybe this is causing your problems?

It might be worthwhile to investigate this possibility.

- Jack

Sorry but, that ole girl has a mechanical fuel pump, no inertia switch to be found.

Good thought though.