Electrical problem
1997 Ford Escort 4 cyl Front Wheel Drive Automatic 144000 miles
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I just had a new battery and alternator replacement 2 weeks ago. I stopped to fuel up and I had to wait for an open pump. My radio started to make buzzing noises. I shut down the engine and wouldn't restart. It was jumped and started. The mechanic says I need a relay switch to the alternator. Should that be included in the warranty for the alternator and battery?