Belt screech when I speed up.
When it reaches 2k rpm, it tends to screech loud. And after that mark the screech soften.
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@william90818 you will have to determine if this is the belt (unlikely) or the pulleys that the belt is driving, that make the screeching noise. It could easily be the bearing on your alternator, the water pump and /or most likely the actual belt tensioner that is the cause of this.
DO NOT CHECK ANYTHING WITH THE ENGINE RUNNING!
Turn your engine off. The you can and spray some soapy water on individual pulleys. Start of with the tensioner pulley. Then start the engine.
HANDS AND FACE AWAY FROM THE ENGINE WHILE IT IS RUNING.
If the scant amount of lubrication changed the or even stopped the noise, you know which accessory is the one that actually does do the screeching. You can replace that (or change the bearings). You also want to change the belt.
What is the exact year and model for your Almera?
Update (03/28/25)
@william90818 here is the Mechanical Engine EM part of the service manual for a 2014 Versa and it is listed as a N17 Do a search in the document for "Drive Belt". It shows you what is involved, how the idler pulley works and what to check. My money is on the idler puller and/or the water pump :-)
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Thank you so very much for the answer.
The year is 2015. But not sure of the series.
@william90818 looks like I only have up to the 2006 model. Let me see if I can find out what model is equal to the Almera on the North American market.
It is also sold as a Nissan Versa in the USA
As you should be able to, try here Hopefully there's not too much difference between the N18 generation and the N17 except in cosmetic details.
I can't check (anymore) it seems "Available for USA visitors" is what I get now.
Cheers
@jayeff I did end up with a 2014 Versa EM manual that hopefully shows the OP what to look for. I have the same issue with the link you provided. I am US located so I think they may just no longer like my/our IP address :-)
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It sounds like your belt might be loose or worn out. A loose belt can slip at higher RPMs, causing that screeching noise. Try checking the belt tension—if it's too loose, tightening it might solve the issue. Also, inspect the belt for cracks or glazing, as a worn-out belt might need replacement. If tightening doesn’t help, you might also want to check the belt pulleys and tensioner for wear.
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