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My Car Starts and Battery Light Comes Up After Sometime and Doesnt Start Again

Q: After alternator is replaced, bombardment light however comes on

Final week while driving, for well-nigh 3 seconds the battery calorie-free flickered on and and then off. The voltmeter jumped up and down between high and low. Two days ago, the battery light appeared again and this time it stayed on. The meter kept low and and so started dropping lower and lower. I was thinking that the problem was probably the alternator and as I was trying to go to my firm the instruments began to become out. First the tach, then the speedometer, and then the accelerator pedal was unresponsive. I was able to limp for a little while, but information technology eventually totally quit. Afterwards bound-starting the truck, I fabricated it to the mechanic's store. They tested the battery and information technology was fine until the engine was on and then it was only getting 12 volts, not the 13 or 14 that it should have been getting. They reported it was a bad alternator so replaced it. The truck performed well throughout the side by side day until the battery light came on once more. This time the voltmeter was at the proper place, about 2/3rd way upward and approximately 13 or xiv bolts. Later in the evening, the light came on again just merely below 1500 RPM and the meter was ⅓ and around 1 volt. I returned to the automobile repair store again and discovered that they had given me a rebuilt alternator - a bad rebuilt one. This time they gave me a brand new alternator. While going dwelling house, the light faintly appeared again! The voltmeter is at present staying around 12 volts. All of this makes me think that the alternator is not the trouble. Can you tell me what "is" the trouble and also tell me how to fix information technology? Thanks

Hello. It is possible that the bug that you have been experiencing with the bad alternators have damaged the battery causing it to be weak. This would make the Battery Light come on. It is also possible that there is a problem with the fusible link or the alternator fuse for the charging system.

I would propose that y'all have a certified technician, like i from YourMechanic, test the battery and complete an inspection of the electrical system in order to pinpoint the trouble and make the necessary repairs.

The statements expressed above are only for advisory purposes and should be independently verified. Please see our terms of service for more details

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