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      Your concern might be complex to diagnose and may require additional equipment to pinpoint the cause. In this case, you'll receive Digital Inspection results plus a quote to perform deeper diagnostic/test procedures.

      Top 15 Alternator Repair Shops in Germantown, MD

      AutoTechIQ's Featured Certified Shop
      AutoStream Car Care Center - Clarksburg Auto Repair

      AutoStream Car Care Center - Clarksburg Auto Repair

      4.9
      Certified
      Mo-Fr 8:00 AM – 6:00 PM
      Sa-Su Closed
      This shop specializes in more than 12 vehicle models and provides Digital Vehicle Inspections (DVI) so you can choose the best option for your repair.
      Customers reviewed this shop as mindful and fantastic
      Precision Auto

      Precision Auto

      4.7
      Good Standing
      Mo-Th 8:00 AM – 5:30 PM
      Fr 8:00 AM – 5:00 PM
      Sa-Su Closed
      Century Auto Service

      Century Auto Service

      4.8
      Good Standing
      Mo-Fr 7:00 AM – 6:00 PM
      Sa-Su Closed
      Cochran Automotive

      Cochran Automotive

      4.8
      Good Standing
      Mo-Fr 7:30 AM – 5:00 PM
      Sa-Su Closed
      WILSON TIRE & AUTO SERVICE

      WILSON TIRE & AUTO SERVICE

      4.5
      Good Standing
      Mo-Fr 8:00 AM – 5:30 PM
      Sa-Su Closed
      Cho's Auto Service

      Cho's Auto Service

      4.8
      Good Standing
      Mo-Fr 7:30 AM – 6:00 PM
      Sa-Su Closed
      Winkler Automotive Service Center

      Winkler Automotive Service Center

      4.7
      Good Standing
      Mo-Fr 7:30 AM – 5:00 PM
      Sa-Su Closed
      Tolker Auto Service

      Tolker Auto Service

      4.9
      Good Standing
      Mo-Fr 8:00 AM – 6:00 PM
      Sa-Su Closed
      The Lube Center

      The Lube Center

      4.8
      Good Standing
      Mo-Fr 8:00 AM – 7:00 PM
      Sa 8:00 AM – 5:00 PM
      Su 9:00 AM – 4:00 PM
      Premier Auto Clinic

      Premier Auto Clinic

      4.8
      Good Standing
      Mo-Fr 8:00 AM – 6:00 PM
      Sa-Su Closed
      AKTIV Automotive

      AKTIV Automotive

      4.7
      Good Standing
      Mo-Fr 8:00 AM – 5:30 PM
      Sa-Su Closed
      Shell

      Shell

      4.6
      Good Standing
      Mo-Su Open 24 hours
      The Lube Center

      The Lube Center

      4.6
      Good Standing
      Mo-Fr 8:00 AM – 7:00 PM
      Sa 8:00 AM – 5:00 PM
      Su 9:00 AM – 4:00 PM
      Fitzgerald Collision Center Gaithersburg

      Fitzgerald Collision Center Gaithersburg

      4.6
      Good Standing
      Mo-Fr 7:30 AM – 7:00 PM
      Sa 8:00 AM – 3:00 PM
      Su Closed
      Gaithersburg Auto Clinic

      Gaithersburg Auto Clinic

      4.6
      Good Standing
      Mo-Fr 8:00 AM – 6:00 PM
      Sa 9:00 AM – 3:00 PM
      Su Closed

      How weather affects Alternator Repair

      Do you plan to take your vehicle to a place like Berlin, NH with prolonged heat/cold or humidity in the next 3 months? Please consider the following impact on your vehicle:

      The cooling system is one of the parts most significantly impacted by cold weather. The coolant circulating through it might be freezing partially or completely. Radiator and cooling system, which have to accommodate the expanding of the frozen liquid, are affected. Cracks may form resulting in a leaking cooling system. The cold might also be causing your radiator to contract, causing hoses and hose clamps to come loose if they're not tightened. Slower chemical reactions can extend the life of a battery by slowing the degradation. Batteries in cold climates can last up to 20% longer than in mild climates. However, when it gets cold fast, the much slower chemical reactions mean lower battery output. Remember when it seemed your battery instantaneously stops working at rapidly falling temperatures in Berlin, NH?

      High Humidity such as in Berlin, NH increases the likelihood of condensation inside the headlight housing. Water and electricity don't mix, which may cause a short circuit leading to failure of your lightbulb. In addition, any condensation water coming in contact with a hot light bulb may cause the bulb to break. Many different sensors in your vehicle let its car computer know if a potential problem is detected because they sense temperatures, pressures, filling level etc. to be out of normal range. Excess moisture from heavy humidity in Berlin, NH might cause the sensors to trip inadvertently and create a false positive, meaning they signal a problem even when there really isn't one. Every time a warning or the check engine light is on, get it diagnosed by a professional before you worry about the malfunction of your car.

      Related Fixes

      Any or all of the following fixes might be proposed by your shop in Berlin, NH to restore your brake system to operate as designed and meet safety standards. THESE FIXES are offered by all shops IN the neighborhoods

      Related Fixes

      Select the state and town where this fix should be performed

      Alternator Repair by city

      Top neighborhoods in Germantown , MD

      Symptoms of a bad alternator

      A bad alternator can take a toll on your vehicle’s electrical system, affecting the dashboard, lights, multimedia, AC, etc. This is because the alternator is one of the "pulsing hearts" of your vehicle's electrical and charging systems, acting as a power supply to many components. If you suspect an alternator issue in your car, read our checklist below to try and find similar symptoms to yours.

      1. Dim or Flickering Headlights

      A failing alternator struggles to provide consistent electrical power, causing headlights to dim or flicker.

      2. Battery Warning Light

      The vehicle’s dashboard illuminates the battery icon when the alternator fails to charge the battery adequately.

      3. Dead Battery

      A bad alternator fails to recharge the battery, eventually leaving it drained and unable to start the car.

      4. Electrical Failures

      Insufficient power output from the alternator can cause issues like malfunctioning power windows, radio, or dashboard lights.

      5. Strange Noises (Whining or Grinding)

      Worn bearings inside the alternator or a loose serpentine belt can create whining or grinding sounds near the engine.

      6. Burning Rubber or Electrical Smell

      Overheating in the alternator or a slipping belt can cause a distinct burning smell.

      7. Car Stalls or Struggles to Start

      A failing alternator can't supply enough power to keep the engine running or to start the car reliably.

      8. Dim Interior or Dashboard Lights

      A bad alternator reduces electrical power to the vehicle’s interior lighting and dashboard displays.

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