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Q: bad wires

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wires keep burning, is it bad wires, bad coils, or bad ground

My car has 178000 miles.
My car has an automatic transmission.

There could be a short or a hot spot where wires come close to the exhaust and the shielding is damaged or missing. There have been many cars with your engine and ignition system that come up with burned or cracked ignition coils. Have a technician inspect the vehicle’s electrical components for signs of failure or wear, so that the correct repairs are made.

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