However, sometimes alternator failure can cause some of the bearings to fail in the engine, creating unusual rattles. The alternator might be the culprit, especially if accompanied by some of the other symptoms we've mentioned. Your car isn't just running on gasoline; it also runs on electricity even though it might not be one of those hybrid vehicles.
The alternator provides power to the spark plugs that ignite the gasoline in your engine. When the alternator is failing, there might not be enough power in the spark plugs to keep the engine alive, which can cause it to stall for no reason while running, or to have trouble starting. Ignore this symptom, and your car eventually won't start at all. Obviously, batteries sometimes fail on their own--but a bad alternator can actually cause the battery to drain because it's failing to recharge it.
If your battery goes dead, have the alternator checked when replacing the battery so it doesn't happen again. Use a voltmeter to review whether enough volts are transmitted to the alternator. Too few volts can diminish the alternator's performance. Alternators use a rotating belt to generate power. A belt can become loose and slip as it wears. If you examine the alternator and find that the belt nearest the pulley is glossy or fissured, it needs replacing. Christie Gross has been writing since Her work writing public policy platforms for elected officials nationwide has been featured in national and local newspapers under various client pen names.
These fuses blow out after a while or when there is a power surge. In these cases, your alternator would fail and your battery would not charge. Alternators use the mechanical power of a belt and pulley to generate the electrical energy for the vehicle. The problem is that the alternator belt and pulleys are not too durable, which means they can easily break.
Pulleys will typically last for a long time before they eventually get damaged from old age. Belts are flimsier and will eventually start to crack and even break after enough time. If either one of these things were to happen, there would be no mechanical energy being generated for the alternator to convert.
The root cause is probably not the alternator. What led you to change the alternator in the first place? I have a Santa Fe with automatic transmission, yesterday after a smooth brake I felt something happened in the car and then after a few km the car suddenly stopped fortunately close to the parking place and I just managed with several time use of jump starter get it to the parking. Or I can not turn off the front window heating when I start the car with jump starter.
It seems that alternator not working but I am almost sure there can be other root causes. Do you have any idea?
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