A vehicle has an electrical system that carries power to several
important auto parts such as headlights, the ignition coils, engine
cooling fans and even other equipments like the radio which we have become accustomed
to depend on. We
all know that all of that power is coming from somewhere and many
believe that the battery is the source. While it is true to some
extent, much of the electrical energy needed by these various equipments actually
come from the alternator.
The main function of the alternator is to convert power from the
gasoline engine which drives you along the road, to electrical energy,
keeping the battery in best condition. An alternator is composed of
four basic parts — the rotor, the stator, the diode packs and the
voltage regulator. The rotor is a magnet rotating around the stator; a
stator is a core of iron wrapped with the copper wires. The
rotor-stator pair simultaneously generates alternating current that
would be converted then by the diode packs into direct current which can
be used to charge the battery and power all other electrical components
in the vehicle. The voltage regulator on the other hand is used to
control and maintain the amount of voltage given off by the alternator.
So what happens when your GMC alternator goes bad? Do you think your
vehicle would still be able to run if the alternator stops working?
Yes, it would, because the battery has some reserve power in it, just
enough to keep the engine running for a few minutes. But wha ift the
reserve power runs out? Your vehicle will grind to a halt. Not only
that, if your GMC alternator goes bad, your car's ignition system,
electronic injection system, and other semi-electric auto systems would
simply not work. That is why it is wise to take good care and to
examine the condition of your GMC alternator every now and then.
If you have detected some damage, have it replaced right away. If
replacement is badly
needed, there are online auto parts providers which will cater your
needs. Parts Train is one of the best places to go when in need of high
quality GMC alternator replacement. With Parts Train, you'll surely
get the high-quality replacement auto parts you need.