Friday, September 6, 2013
Alternator Charging Problems
An alternators purpose is to provide electrical power to a car while it is running as well as to charge the battery. When an alternator problem develops, it needs to be promptly repaired before the problem becomes worse.
Drive Belt Problems
The belt that drives the alternator can cause problems that will result in the alternator not working properly. Old belts can become hard or stretched, which will cause it to slip on the pulley. Belts should be pliable without cracks or other damage. The belt also needs to be properly tensioned to operate the alternator.
Wiring Problems
Damaged wiring or loose connections on the alternator can cause problems with the alternators performance. Check to make certain that the wiring is not damaged (severe bends, missing insulation, etc.) and that the connections are secure and free of corrosion.
Failing Alternator
As alternators age, the electrical output may begin to gradually decline through normal wear. The simplest way to check the alternator is to have it tested at an auto parts stores. Most stores will check an alternator for free, and the test can be done with the alternator on or off of the car.
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