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Automotive Care: Alternators, Batteries, And Fuses
Apply lubricant to each terminal to limit future corrosion. If your car's battery is not "maintenance free" add distilled water to each cell as needed. Use a good set of jumper cables to get your car started. If the car still won't start the battery is either completely shot or the starter or solenoid [relay] are not working. Battery life varies depending on what type of battery is in your car and usage; consider replacing your battery every 3-5 years before problems arise. 3. Fuses. Your dash lights may be working, while your left rear blinker has failed. If that is the case, it is likely your electrical problems are with the fuses. You can pull off the fuse panel [usually located under the dashboard] and check to see which fuse has burned out. Today's cars use transparent blade style fuses that are rectangular in shape. Observe each fuse and see if the internal wire has burned out. You can find the fuse fast if the auto manufacturer has labeled each one by circuit. If not, you will have to determine by a process of elimination which fuse has failed and replace it. Batteries and fuses are widely available at auto supply stores and most will carry a selection of alternators too. If you find prices for your Ford alternator or BMW alternator are too high, you can save plenty of money on original equipment manufactured parts with some of the reputable online providers. Shop with those retailers who have the widest selection of inventory, the best prices, and the most favorable shipping and return policies.
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