- What causes a serpentine belt to break?
- How hard is it to replace a serpentine belt?
- Can you drive without serpentine belt?
- How serious is a cracked serpentine belt?
- What happens if drive belt breaks?
- Is a serpentine belt the same as a timing belt?
- How many cracks can a serpentine belt have?
- How much does it cost to replace a drive belt?
- How long do belt drives last?
- How long will a cracked serpentine belt last?
- How do I know if my drive belt needs to be replaced?
- How do you know when your serpentine belt is going bad?
- How much does it cost to fix a timing belt?
- Can a bad serpentine belt cause check engine light?
- When should I replace my serpentine belt tensioner?
What causes a serpentine belt to break?
The most serious failure is when the serpentine belt breaks completely.
This is usually the result of a belt in poor condition, or a problem with one of the accessory components being driven by the belt.
A failed bearing in a pulley being driven by the serpentine belt will also cause the belt to break..
How hard is it to replace a serpentine belt?
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.
Can you drive without serpentine 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 serious is a cracked serpentine belt?
If the serpentine belt breaks And the electrical system will die — well, as soon as the battery dies from lack of power from the alternator. If the water pump is driven by the serpentine belt (it is often driven by the *timing belt), the engine might overheat as well. In short, the vehicle will stop working.
What happens if drive belt breaks?
This can lead to a sudden lost of power assist for the steering system, leading to the steering wheel all-of-a-sudden becoming very hard to turn. A broken serpentine belt may stop the water pump from circulating coolant through the cooling system, causing the engine can overheat.
Is a serpentine belt the same as a timing belt?
Timing Belt. Don’t get confused—a serpentine belt is not the same thing as a timing belt. The serpentine belt and timing belt have very different functions in your vehicle. The timing belt is located inside the engine and keeps the crankshaft and camshaft in sync.
How many cracks can a serpentine belt have?
As a rule if there are three or more cracks in a three-inch section, 80 percent of the belt’s life is gone and it should be replaced. If pieces, or chunks, of rubber are missing from the ribbed area, the belt may fail soon.
How much does it cost to replace a drive belt?
The driving belt replacement cost is usually just between $100 and $200 in most cases, with the belt and part itself costing between $28 and $80, while the labor costs will be between $75 and $120 total.
How long do belt drives last?
With that being said most serpentine/drive belts can last for a very long time before they need to be replaced. The lifespan of the belt will depend mostly on the type of material it’s made of. Older style belts generally last about 50,000 miles, while those made from EPDM can last up to 100,000 miles.
How long will a cracked serpentine belt last?
How often does a serpentine belt need to be replaced? Serpentine belts are built to last—much longer than before because of advancements in rubber technology. Under ideal conditions, a belt should stick with you for an average of 60,000 to 100,000 miles. Pretty impressive.
How do I know if my drive belt needs to be replaced?
Common Signs of Drive Belt ReplacementStrange Noises. One of the biggest signs that you probably need to take your vehicle to the dealership for a check is when you start hearing strange noises coming from your engine. … Visual Signs of Wear. Take some time to visually inspect your drive belt if it’s in an easy-to-view spot. … Mileage Indicators. … Breakage is Bad.
How do you know when your serpentine belt is going bad?
Cracks and wear on the belt It is a good idea to physically inspect your serpentine belt from time to time. … As soon as you notice a squealing noise, loss of power steering, the engine overheating, or the belt looks bad, call a mechanic immediately to diagnose the problem further.
How much does it cost to fix a timing belt?
Timing belt replacement cost Replacing a timing belt for preventive reasons typically costs $500 to $900. However, replacing a broken timing belt may cost up to $2,000 or more if it caused damage to the valves, pistons or water pump.
Can a bad serpentine belt cause check engine light?
If an accessory drive belt actually broke, there may eventually be a check engine light. Specifically, codes related to high engine temperature or low system voltage. On some vehicles this would be due to the fact that the belt runs the water pump and alternator. … Fixing them should turn out the check engine light.
When should I replace my serpentine belt tensioner?
The drive belt tensioner can wear down over time, just due to normal wear and tear. It’s a good idea to have it inspected each time you have your belt system looked at. The goal is to replace it before it actually breaks down, and causes your vehicle to run less than perfectly.