I was told i needed new belts at 40 k , said I was getting on it too much, they changed for $200 now I have same problem at 67 K it starts when they are damp.. it has not gone away? dealer says I need to replace again at 67k ??? anyone else having problem ? they look fine , no cracks

 

They probably under or over tightened the bolts holding the belts and it's causing it to squeak. Forget about the dealer, they screwed you once, don't let it happen again, easy DIY:

http://my350z.com/forum/engine-drive...very-easy.html

Buy belts for $30, DIY, pocket $170 and go buy your gf/wife something nice.

 

$200 to change the belts. That's rape. Even if you don't want to do them a local shop should charge half that...

 

Go to autozone and buy some belt dressing. I cant see your belts being bad already. Its very possible that the tension wasnt set properly either.

 

+1!

 

Thanks for the great DIY instructions..... this site is amazing

 

the only way to check if the belts are tightened properly is with a belt tension gauge. There are two kinds I know of; in my belt replacement video you can see the one I have (it's made by SPX/OTC and it's been a great performer).

 

Wheres the video

 

Just replace the belts and TIGHTEN them!!!

 

if the belts are installed too tight, they will cause premature bearing wear where applicable.

 

the video is here: https://g35driver.com/forums/g35-sed...eo-series.html

 

Your belts should not be damp. That WILL cause them to squeal. Go to autozone and get this. Your problem will go away asap.



Also a pressing a bar of soap on the inside of the belt while its rotating helps also. Be very careful though.

 

Damn you have a nice collection going there! Props for sharing!

 

those videos have been up for a long time, I'm surprised you weren't aware of them.

 

I noticed they are in the sedan section, i rarely browse around in there