1997 Chrysler Concorde lx 3.5 V6 with a little over 86000 miles can some one help me i have changed the ignition coil i have changed both the crankshaft sensor and the camshaft sensor and i have checked all the fuse's and relays i have no check engine light on the car will crank but will not start do to no spark i drove the car home shut it off went in the house for a few minutes came back out tried to start it and nothing completely dead so i got another battery and it's got power but no spark i had the alternator checked and it's good so what can be my problem ?

 

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