what is the best sythetic oil for Manual Tranny and Diff Fluid aswell.i need to change it. makes a weird noise in nuetral

 

Just picked up some Amsoil products after hearing only positive reviews.

For the tranny:

http://www.amsoil.com/storefront/mtg.aspx

Diff:

http://www.amsoil.com/storefront/svg.aspx

 

Factory calls for the following:

Manual Tranny Oil: Genuine Nissan Manual Transmission fluid (MTF) HQ Multi 75W-85 or API GL-4, Viscosity SAE 75W-85 or 75W-90

If you can't find the Nissan HQ Multi fluid (mynismo.com sells it), try Redline MT-90. It's a GL-4 75W-90 fluid and works very well on stiff gearboxes.

http://www.redlineoil.com/products_g...7&categoryID=7

Differential: API GL-5, Viscosity SAE 80 W-90 *5

Try Redline 75W-90 Hi-performance GL-5 Gear oil

http://www.redlineoil.com/products_g...p?categoryID=6

or Pennzoil 80W-90 GL-5:

http://www.pennzoil.com/products/gea...lus8090g4.html

 

Redline fluids FTW

 

have any of you heard of/used LE LUBE www.lelube.com I've been thinking about trying it out after a review i read about it on importbuilders.com/blueprintracing.com