Mercury Grand Marquis:

96 Grand Marquis crank but won't start

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# 1  10/3/2017 5:23 PM

New member
Registered: 10/3/2017
Posts: 1

96 Grand Marquis crank but won't start

I've replaced fuel pump, fuel filter, coil packs, and did a tune up. I'm getting fuel to the fuel rail but it still won't crank. Any ideas??? Thanks



# 2  10/4/2017 2:34 PM

Registered: 11/24/2009
Posts: 1299

Re: 96 Grand Marquis crank but won't start

You said you changed the coil packs, do you have spark?

You also said you have fuel at the fuel rail, what is the fuel pressure?

If you don't have spark check the crank sensor and wiring at the crank sensor. Check for loose or broken wires or corrosion at the plug connection.
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