When it refuses to start, can you do some testing under the hood?
If it cranks good but won't start, have a helper crank it, while you check for spark at the plugs. You can go a little farther, the dark green wire with the orange stripe at the coil pack and injectors, should be hot with the engine cranking. If there no voltage while cranking, that leads back to the ASD relay, doesn't mean the relay is faulty. If the computer doesn't see a signal from the cam and crank sensor, I don't believe the computer will ground the ASD relay.
I believe the crank and cam sensors are hall switches, three wires, ref voltage--ground--signal.
Are there any troublecodes?
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Sunday, April 13th, 2008 AT 4:15 PM