Quick Answer: Do New Serpentine Belts Make Noise?

How do I know if my serpentine belt is going bad?

Symptoms of a Bad or Failing Serpentine/Drive BeltSquealing noise from the front of the vehicle.

If you notice a squealing noise coming from the front of your vehicle, it could be from the serpentine belt.

Power steering and AC not working.

If the serpentine belt completely fails and breaks, then your car will break down.

Engine overheating.

Cracks and wear on the belt..

When should serpentine belts be replaced?

Under ideal circumstances, your car’s serpentine belt should last 60,000–100,000 miles. It’s important to replace this belt as part of your vehicle’s scheduled maintenance (even if it looks okay) to avoid it breaking while you’re on the road.

How expensive is it to replace a serpentine belt?

It is very inexpensive to replace a serpentine belt whether it’s broken or loose. The replacement cost is only going to be between $100 and $200 in most cases. The belt itself will cost between $25 and $80 while the labor costs will probably be between $75 and $120.

Will a new serpentine belt improve performance?

If your old belt was glazed and slipping, then yes. The new belt does not slip therefore everything is turning and generating at full capacity, hence the improvement you see. Not really. All of your accessories(power steering, air-conditioning, etc.)

Why does my brand new serpentine belt squeal?

It could be a bad battery causing the alternator to work harder or it could be a power steering pump going bad causing the same thing. It could also be a worn bearing in one of the idler pulleys or the tensioner its self could be worn out. Here are a few ways to check and eliminate a few of these things.

How do I stop my new serpentine belt from squeaking?

WD-40 is a water displacement lubricant and should remove the moisture from the belt ribs. In most cases, removing the moisture will stop the squeal. Allow the engine to run for a few minutes, then spray rubber dressing, also known as belt dressing, onto the belt in the same manner employed above.

Can I put WD 40 on a squeaky belt?

Spray just enough WD-40 onto the belt to lightly cover the area where the squeal occurs. Oversaturating the belt will result in severe slipping, which can permanently damage the belt. WD-40 is a water displacement lubricant and should remove the moisture from the belt ribs.

Is it bad to drive with a squeaky belt?

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.

How long do serpentine belts last?

Serpentine belts last a lot longer than older V-belts ever did, but they still wear out over time. The typical replacement interval for serpentine belts and flat belts today is around 90,000 miles – which for many vehicles means only once every seven to nine years! That’s a lot of miles between belt changes.

Can you drive with serpentine belt off?

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.

Does Jiffy Lube replace serpentine belts?

WHAT WE DO: Jiffy Lube® visually inspects the serpentine belt for fraying, splitting, glazing (the working edge of the belt becomes shiny from age and wear) or any other damage. If necessary, your Jiffy Lube® technicians remove the current serpentine belt and install a new one.

Can a bad serpentine belt cause check engine light?

A loose or worn belt will cause ticking or rattling noises, poor engine performance and overheating, usually triggering the check engine light. If the timing belt breaks, the engine can’t run — and on some engines that break can cause internal damage.

Can I use belt dressing on a serpentine belt?

Should I use belt dressing on my serpentine belt? Yes. You should apply it to the grooved side of the belt every 3,000 miles or with every oil change. Doing this will help prolong the life of your belt and prevent any belt slip problems.

Will soap stop a squeaky belt?

Sometimes a belt will squeal upon starting a vehicle and will disappear shortly thereafter. … That’s right, ordinary bar soap can usually stop the squealing when rubbed on a fan belt. Just a few rubs on the belt with bar soap can solve the bar squealing problem for quite some time and save money in the process.

Can I use silicone spray on my serpentine belt?

Silicone lubricant reduces friction very well. BAD for serpentine belts. The Sil-Gel manufacturer says it is safe for serpentine belts meaning that it will not harm serpentine belts if you use it elsewhere and accidentally get some one the belt.

Can antifreeze damage a serpentine belt?

Yes. Antifreeze will cause damage the rubber compound in the belts. If you do not replace it now then it will slip and may cause the water pump installer to not warranty the work.

What happens when a serpentine belt fails?

If your serpentine belt wears out, becomes damaged or contaminated, or breaks, engine accessories will not be able to spin at the proper speed, leading to decreased power to the electrical system.

Can I replace serpentine belt myself?

Serpentine belt replacement is easy because today’s automatic drive belt tensioners eliminate the need to loosen bolts or pry components into position for retensioning. Just rotate the tensioner, remove the old belt and install a new one.

How long can a car run without serpentine belt?

around 70-90 minutesOnce it reads “normal” it only takes a short time before it gets too hot. The battery on the other hand, will happily run the car and accessories on average around 70-90 minutes without the alternator, provided you don’t have headlights or anything high-drain on.

Will AAA replace a serpentine belt?

At AAA Owned and Operated Auto Repair, we perform the following belt services: Serpentine Belt Service Serpentine belts transfer power from the crankshaft to engine accessories, such as A/C, power steering, alternator, fan, and various other pumps and accessories.