4 Signs of a Failing Serpentine Belt
A serpentine belt, also known as a drive belt, is a crucial engine component. It is responsible for driving various engine accessories such as the alternator, power steering pump, and air conditioning compressor. If the serpentine belt fails, it can cause a range of problems for your vehicle and interrupt your daily schedule. Keep reading to discover a few signs of a failing serpentine belt.
1. Squealing Noise
A loud squealing noise is one of the most common signs of a failing serpentine belt. This noise is typically caused by the belt slipping on the pulleys. If you notice the squealing noise when the engine is started or when the car is accelerating, visit a professional mechanic near you to diagnose and repair the issue
2. Power Steering and AC Not Working
If the serpentine belt is not functioning properly, it can prevent the power steering pump and air conditioning compressor from operating. This fault can make steering more difficult and make it impossible to use the air conditioning.
3. Engine Overheating
The serpentine belt is also responsible for driving the water pump, which is responsible for circulating coolant throughout the engine. If the belt fails, the water pump may not function properly, which can cause the engine to overheat.
4. Cracks and Wear On the Belt
A visual inspection of the serpentine belt can also reveal problems. If you see cracks or significant wear on the belt, it may be time to have the belt replaced.
Contact Our Engine Repair Experts
A failing serpentine belt can cause serious problems for your vehicle, and replacing it is relatively inexpensive compared to the potential damage caused by a failed belt. If you notice any of the above signs, don’t hesitate to bring your car in to one of our auto repair shop locations in Missouri. At Custom Complete Automotive, our certified technicians will diagnose and repair any engine issue to get you back on the road in no time. To learn more about our engine repair services, contact us today!
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We have multiple auto repair shops throughout Missouri located in Columbia, Jefferson City, and St. Louis.
Eric Riddles is an ASE Certified Master Automobile Technician who has been working as an auto mechanic since 1998 and originally joined the team at Custom Complete Automotive in 2005. Eric has numerous certifications in various aspects of car repair and spent 10 years training the next generation of auto technicians at a local high school Auto Shop classroom.