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Worn bearing and new belt is tighter than worn one?

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Q: Why would an alternator start whining after replacing the serpentine belt on a Jeep Cherokee?
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What causes the battery light to stay on and whining noise near the alternator?

Alternator is defective and needs replacing.


On a 94 Chevy Cavalier if it's not the alternator or the serpentine belt both replaced but there is a whining noise and the car goes dead what is it?

Have you tried replacing the tensener pulling, it has a bearing inside it that should allow the roller to spin. They are not very expensive.


Whining noise after replacing power steering pump on a 1998 grand Cherokee?

Check the belt tension. it is too hard on the bearing or it's running dry.


What causes a loud whining noise when accelerating?

It is the alternator....


Why is the alternator whining?

1. Suspect the belt is loose. Tighten it or use belt dressing. 2. Bearings are worn out on the alternator. Replace the alternator. 3. Poor workmanship on a rebuilt alternator. Replace the alternator.


1998 Camry makes a whining noise and won't start?

It is probably the alternator that is whining - and not charging so you have run out of battery power and it won't turn over.


How do you replace the alternator on a 2008 dodge avenger?

How do you replace an alternator on 2008 dodge Avenger? My car is making a whining noise and this may be the problem.


Why does 1998 ranger 4.0 engine whine continuously?

What kind of whining? Could be your serpentine, could be your steering pump.


Why is the alternator making a whining sound on a 2001 Ford Mustang 3.8?

the bearings are probally giving out.


What is the whining sound coming from the front of the car that is not always there but if it is when you press on the gas it becomes a higher pitch?

Probably a loose belt. If it makes the sound while turning it is the power steering belt. If it is constant until the engine heats up it is either a serpentine belt or alternator belt.


Can a weak battery cause the alternator to make a loud whining noise?

I would say probably not, the reason your battery is weak is I reckon due to a fault with your alternator. It is obviously not producing sufficient power (electricity ) to keep the battery charged. The whining noise is probably caused by worn-out bearings. A replacement or re-conditioned alternator should cure the problem .


Answering What would cause a whining noise on a 1996 Stratus 2.4 DOHC 4 cyclender if it's not the alternator?

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