2004 Mercury Grand Marquis will not start
4 Answers
Possibly a security system problem. Do you have another key you can try? If not, and if the security system is involved, take it to your local Ford Dealer for repair. Jim
Sounds like a starter solenoid issue. You'll still have power to the dash lighting, radio, etc., but the car can die or just not start.
That twenty-one year old ignition switch is defective.
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Trippmeister answered 10 months ago
Besides the above, Neutral lockout switch? Try wiggling the shifter while turning the key.
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