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roybelding, ASE Certified Technician
Category: Mercury
Satisfied Customers: 5737
Experience:  35 years of retail operations on all vehicles
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2003 mercury grand marquis 4.6 L no power to the starter wen

Customer Question

2003 mercury grand marquis 4.6 L no power to the starter wen you try to start the car but if you jump the ignition key on and jump the starter the car star fine no problem
JA: Is the power loss consistent, or does it fluctuate?
Customer: loss consistent
JA: Are you fixing your Grand Marquis yourself? What have you tried so far?
Customer: i check the ignition switch no power send to the starter
JA: Anything else you want the mechanic to know before I connect you?
Customer: i dont where the starter relay is located
Submitted: 9 months ago.
Category: Mercury
Customer: replied 9 months ago.
sorry not jumping the ignition switch turn the ignition switch on position and jump the starter car start fine
Expert:  roybelding replied 9 months ago.

good morning my name is ***** ***** I will assist

attached is a wire diagram for you to view. make sure you check the fuses connected to the relay. it is in the battery junction box under the hood as indicated in the diagram.


Customer: replied 9 months ago.
i find the problem the car have a after market alarm on it the hot wire was shot to ground
Expert:  roybelding replied 9 months ago.

please dont forget to rate me as it is the only way I get paid for my efforts