MY PLYMOUTH GRAND VOYAGER 'S HEADLIGHT'S AND DASH LIGHTS WORK, BUT THE ENGINE WON'T TURN OVER. THERE IS NO SPARK COMING FROM THE ELECTRICAL WIRES.
When you say no spark, are you talking about the spark plugs, or just the general wiring?
If the engine won't turn over, then it isn't moving, and if it isn't moving then you need to check the following in this order:
1) Does the battery have power i.e. around 12.4 volts or over?No? Charge, test or replace battery.
2) Do the car's head lights dim considerably if turned on when attempting to crank? Yes? Possible lack of battery charge or faulty battery.
3) Assuming the battery is fine, can you turn the dash warning lights on and off with the key? No? Faulty ignition switch.
4) Is there a click sound when you turn the key, but no starter motor spin? Check starter motor connections or replace starter motor.
If none of the above prove to be of help, then please report.
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