If the engine is equipped with a hydraulic timing chain tensioner, the noise may disappear or lessen as the engine oil warms up and the tensioner removes some of the slack. If the timing chain wear is great enough so the tensioner can no longer compensate for the slack, the noise may continue even after warming up.
In many cases, timing chains stretch due to improper owner maintenance. Going too long between oil changes and using the wrong type or viscosity rated motor oil causes the timing chain pins and plates to wear, resulting in timing chain stretch. Timing chain pin and plate wear is accelerated by contaminates in the oil, that is the reason frequent oil changes are required. In addition to oil change neglect and improper oil usage, using the wrong or low-quality oil filter can also cause accelerated timing chain wear.
Yes, Cloyes recommends that all components of the timing system be replaced at the same time. Using a worn sprocket may result in the chain not meshing with the worn sprocket, which could result in poor engine performance. Cloyes offers a wide range of complete timing chain kits for majority of vehicles on the road today. Over time, the timing chain stretches due to internal component wear.
The chain tensioner or the guides that are connected to the timing chain may wear out as well, causing the timing chain to fail completely. If the chain fails, the vehicle will not run at all.
Often, modern vehicles will only be able to use synthetic oil because they must meet certain specifications to ensure the oil flows quickly, and with the proper pressure. The wrong oil can cause extra load on the chain and the engine will not be properly lubricated. Each vehicle manufacturer specifies a minimum API oil service rating, a recommended viscosity, and often a specific oil. Newer vehicles equipped with timing belts can go up to , miles before requiring replacement.
Older vehicles, on the contrary, should be replaced sooner, around 60, miles. If the timing belt is experiencing trouble the cogs crack and break off, causing the belt to move differently than the pulleys and change the mechanical timing. However, there are no clear-cut warning signs as to when the timing belt will go out.
Because the engine is so dependent on the timing belt, the engine will seize, stop running, or experience a significant loss in power. A chain will experience the same issues as well as make a considerable amount of noise. Keep in mind, chain driven vehicles are dependent on oil viscosity. Lighter oils are designed to reach the smallest areas and components of the engine to ensure components are equally lubricated.
Whether your timing belt or chain is approaching the time for replacement, your engine needs repair, or an oil change is needed, Sun Auto Service is here for you. We take the anxiety out of engine repairs with same day service in most cases and guarantee our work in writing.
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Skip to content. By being proactive and alert, you can save thousands of dollars and significantly extend the life of your engine. The most popular service booked by readers of this article is Vehicle Engine Mechanical Inspection.
Our certified mobile mechanics perform over services, including diagnostics, brakes, oil changes, scheduled mileage maintenances, and will come to you with all necessary parts and tools. Our certified mobile mechanics make house calls in over 2, U.
Fast, free online quotes for your car repair. Vehicle Engine Mechanical Inspection Cost. Service Location. Engine misfires or runs poorly There are two ways to achieve valve timing in a combustion engine. Metal shavings found in the oil It's recommended by all automotive manufacturers to change the engine oil and filter every 3, to 5, miles.
Check Engine Light is on The check engine light can illuminate for a variety of reasons, one of which could be a failing timing chain. Engine rattles while idling Unusual sounds are also a common warning sign of a problem inside your motor. Home Vehicle Engine Mechanical Inspection. The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details. Excellent Auto Repair Ratings. YourMechanic Auto Repair.
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