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An idler pulley works with the tensioner pulley to maintain the drive belt’s alignment and tension across different engine pulleys. These pulleys power engine parts like the water pump, airconditioning compressor, power steering pump , and alternator. Once it’s damaged, your only option is to replace it.
Is your car squealing or has the air conditioner lost its cool? This unsung hero is a single belt that helps power key car parts, like the alternator, power steering, and airconditioning. You can easily book our expert mobile mechanic online. That’s your car crying for a new alternator belt.
However, a failing belt doesn’t turn on the checkenginelight , so you should look out for other signs like: Battery warning light : If you have a bad serpentine belt, it won’t be able to power the alternator and charge your battery, leading to low battery power.
In some cases, the checkenginelight may also come on. Oil Leakage Sometimes, an oil leak can cause your engine’s oil level to drop, triggering the low oil pressure light. How do you check for oil leaks? Note: Not every oil leak is engine oil. Contact us to fix your car problems right away!
From a dead battery to malfunctioning accessories, here are some symptoms of a bad alternator: The battery warning light or the battery light is often the first sign of alternator trouble, indicating a problem with the charging system. We’re a mobile auto repair solution that offers easy online bookings and upfront pricing.
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