Shipping freight within the U.S. You can count on the delivery of your shipments more than 150 lbs. when you choose a FedEx freight shipping service. We offer same-day delivery, customized solutions, LTL (less-than-truckload) services and much more.
But a battery power drain can also be the work of a bad alternator diode or even a faulty battery. Depending on the amount of current being drained, a parasitic draw will suck all the juice from your battery in a few hours or minutes. Here, you have four tests to help you find the culprit: The amperage battery drain test. The voltage drop battery drain test. The bad alternator diode test.
An automotive alternator generates electrical power to run the engine and charge the battery. An alternator that is putting out a reduced charge will eventually cause the engine to stall and not properly charge the battery, which can cause starting problems.he alternator should be tested with the engine idling and electrical accessories, such as the radio and headlights, turned off. A reduced output may be a sign that the alternator is failing, but the drive belt and wiring should be inspected before replacing the alternator.