spec v downshift noise

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david_mejia9190
Posts: 37
Joined: Sun Mar 02, 2008 8:42 am
Car: 2007 Nissan Sentra 2.0L

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i have a friend who recently bought a used b15 spec vthe car is clean and well taken care of, or so it seemsthe only problem with the car is that it does this weird scratchy (not so much grinding) noise sometimes when he downshifts and thats the only time it makes that noise is when it downshifts and it isnt a constant thing either has anybody else had this problem before? if so whats the fix?


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Faja
Posts: 414
Joined: Fri Mar 13, 2009 4:26 pm
Car: 2009 Nissan Sentra

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maybe the synchro is starting to wear down??

ABNRML4U
Posts: 808
Joined: Mon Apr 06, 2009 10:08 am
Car: Nissan B13

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^^^^^^^^^^^ +1 yeah, I think it's that. ^^^^^^^^^^^^^Also Happy New Year Too.

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david_mejia9190
Posts: 37
Joined: Sun Mar 02, 2008 8:42 am
Car: 2007 Nissan Sentra 2.0L

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k ill go ahead and take a look at that first thanks happy new year!

nametakennow
Posts: 10024
Joined: Sat Aug 24, 2002 4:14 pm
Car: '06 MINI Cooper S

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Probably just the syncro spinning up. Does he rev match? Any idea about the previous owner?

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david_mejia9190
Posts: 37
Joined: Sun Mar 02, 2008 8:42 am
Car: 2007 Nissan Sentra 2.0L

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no he doesnt rev match at all that i know for surewell he looked into that before he bought the carfirst owner was a young guy who had it for 4 or 5 monthsand the second owner was middle aged dude; family mancar is a complete virgin too, its all stock, probably the biggest reason he decided to get it


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