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88 Chevy K1500 Truck What would cause a high pitch screeching sound under hood it is not the serpentine belt but seems to be coming from an internal pump or bearing?
Wiki User
∙ 15y ago
You need to remove the serpentine belt, And then start engine and see if the noise goes away with the belt off. That will eliminate all the things that the belt runs.
If your noise is still there with the belt off, then ask your question again saying that you have removed the belt and you have a high pitch screeching sound. Then wi'll see what we can do for you.
Wiki User
∙ 15y ago
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Screeching coming from top of engine on a 2002 ford ranger?
I have the same problem on my 1998. I just replaced the serpentine belt and it still happens. When I turn on the A/C it gets worse. Any ideas what's causing it?
Signs of a bad serpentine belt?
One of the earliest signs of a bad serpentine belt is strange noises. You will often hear a screeching sound. You could also hear a grinding sound coming from under the hood. These sounds may come and go at first and then become more persistent and regular.
There is a squeal coming from the alternator Is this an alternator problem or serpentine belt problem tightening problem or a pulley bearing?
Remove the serpentine belt and check the belt and pulleys for damage. While the belt is off, turn the alternator by hand listening for the noise.
There is a screeching noise coming from the car,could it be a belt?
you have a small cat stuck under your car
There is a screeching noise coming from the carcould it be a belt?
It could be a belt, or a bearing, usually the power steering pump. Quickest way to tell if its a belt; spray the belts with "belt dressing". If its a power steering pump, it should get louder as you turn the wheel. Check the power steering fluid level.
What are the examples of a kernel sentence?
Example:Kernel sentence:The man investigated the noise.Then:The tall, dark-haired man investigated the screeching noise.The tall, dark-haired man fearlessly investigated the screeching noise.The tall, dark-haired man from next door fearlessly investigated the screeching noise.The tall, dark-haired man from next door, who moved in yesterday, fearlessly investigated the screeching noise which was coming from the car.
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need to replace thrust bearing
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Internal knocking inside the engine is almost always a sign of worn bearings. Crankshsft, or rod bearing would be my guess. The fix, if it is internal, is overhaul. Before opening it up, make sure the knocking is indeed coming from inside the engine.
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axle bearing or brakes or pinion bearing
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If the sound is coming from inside the engine, an internal part has failed.If the sound is coming from inside the engine, an internal part has failed.
What is the rear noise coming from rear left rear wheel?
The wheel bearing
Why does your car shake when coming to?
A stop- Rotor out of round, possibly bad wheel bearing.
