Should I worry about a squeaky belt? Any unusual engine or vehicle noise is cause for concern and should be looked at soon after the noise is first noticed. Any reputable repair shop will inspect your belts at no charge and should be happy to ride along with you on a test drive if you notice the noise while driving.
Is it safe to drive with a bad drive belt?
”It is not safe to drive with a bad belt tensioner because the belt tensioner ensures sufficient tension to power the accessories. As the tensioner wears, the belt can slip at the accessories creating noise, excessive heat at the accessory pulleys, and reduce accessory performance.
How can I stop my belt from squeaking?
How long can you drive with a squealing serpentine belt?
How long will my car run with a broken serpentine belt? There are a few variables involved in the answer, but it should be able to run between 20 to 90 minutes. If it is a hot summer day, your engine can overheat very quickly without the coolant being pumped through the radiator.
How much does it cost to fix a squeaky belt?
More good news: serpentine belts are inexpensive compared to other car parts and components. A professional mechanic will normally charge between $75 and $120 in labor to remove the old belt and replace it with a new one.
Related question for Should I Worry About A Squeaky Belt?
What happens when belt breaks in car?
A broken serpentine belt will immediately lead to a loss of power assist for the steering system. A broken serpentine belt will stop the water pump from circulating antifreeze through the cooling system. This ultimately means that once the serpentine belt breaks the engine can overheat anytime or anywhere.
Is a squeaky belt bad?
That's why it's recommended that the serpentine belt is replaced early when the squealing symptoms are first noticed. Although it may be safe to drive with the squealing for a few days or weeks, the belt will eventually need to be replaced, and for safety, the earlier it's repaired, the better.
What causes squealing noise while driving?
The most common reason your vehicle may make a squeaking noise when driving is due to worn brake pads. As your pads clamp down on the rotors, the bits of dust caught between them can cause the brakes to produce a high-pitched hum. Washing your car and spraying the wheel wells should silence them.
Can I drive with half a serpentine belt?
I would not drive the vehicle if I were you until you have the serpentine belt replaced. If it's partially torn, it will continue to shred and may cause additional damage to the pulleys or other components it powers, so I would not take the risk.
Does serpentine belt affect transmission?
A Broken Serpentine Belt Could Ruin the Transmission
Without the belt running, the water pump won't be able to adequately cool your engine. When the engine overheats, your transmission may be damaged.
What does a broken timing belt sound like?
A failing timing belt can produce a well-known “ticking” noise that will emanate from your engine. This ticking noise can also be a sign of low oil pressure within your engine, if you check your oil and your level is within a normal range, consult your mechanic to inspect your timing belt.
Is serpentine belt same as drive belt?
Sometimes called a fan belt, alternator belt, or accessory drive belt, the serpentine belt is spun by the engine crankshaft and, in turn, spins, or “drives”, the accessories. Cars of the past relied on multiple drive belts, but today's vehicles (usually) count on just one, the serpentine belt.
At what mileage should belts be replaced?
While the recommended timing for a belt change in most vehicles is between 60,000 miles and 100,000 miles your best bet is to check with your owner's manual to know for sure exactly when yours has to be changed.
Can you drive without a drive belt?
Under no circumstances can you drive a vehicle without a serpentine belt because the serpentine belt serves the important function of delivering antifreeze to important parts of the engine. The serpentine belt drives the water pump, and without it, there is insufficient coolant flow to maintain the engine temperature.
How do I know if my serpentine belt broke?
Symptoms of a broken serpentine belt include loud slapping, squealing or knocking noises coming from under the hood. The battery-shaped charging system warning light might also come on because the alternator will stop charging the battery. If a car has a hydraulic power steering pump, the steering will become stiff.
How do I know if my car needs a new belt?
Can a bad serpentine belt cause loss of power?
If the serpentine belt completely fails and breaks, then your car will break down. In addition, you will notice a loss of power steering, the air conditioning will not work, and the engine will no longer be able to be cooled like it should be.
Can an oil leak cause a serpentine belt to break?
Generally, an oil leak should not cause a serpentine belt to come loose, however depending on the source of the oil leak and the severity of it, it could be possible.