Many modern cars are fit with a warning light that appears as "ALT" or in the shape of a battery; This occurs when the alternator begins to fail. If the battery is fully charged and the car still does not start, this is an indication of potential alternator failure. If a car does not have an alternator warning light, the lights on the dashboard and throughout the interior will dim. Power windows and power locks work more slowly than usual when the alternator begins to fail.
A visual check underneath the hood of the car can reveal loose wire or a faulty connection. Seek the opinion of a professional in order to be certain that the alternator is the faulty equipment. The alternator controls all of the electrical currents in your vehicle, so a car is not drivable without a functioning alternator.Learn more about Car Parts & Maintenance
There are two ways to recharge a battery with a bad alternator: jump starting it with another car or using a portable battery charger. Although it is possible to recharge a battery without the alternator, the battery will probably not be powerful enough to make it far without the alternator to cycle the charge.Full Answer >
As of 2014, the alternator is used in vehicles to power the electrical system and charge the battery while the engine is running. It is used to create the power needed to operate the stereo, windows, locks and lights. The charging system inside the vehicle consists of three components that include the alternator, battery and voltage regulator. The alternator is used with the battery to create a flow of power.Full Answer >
Some of the more common symptoms of a worn-out or broken engine exhaust valve are rough idling, backfiring, reduced power and decreased gas mileage. In certain cases, this problem can even lead to total engine failure, so it is important to have it looked at by a mechanic immediately.Full Answer >
A faulty camshaft sensor results in numerous problems with a car, including an illuminated check engine light, a poorly running engine and difficulty or failure to start. The camshaft sensor replaces the distributor in many modern cars, and if it malfunctions, the spark plugs fail to fire correctly. According to O'Reilly Auto Parts, faulty camshaft sensors are the 11th most common automotive repair.Full Answer >