Nissan 370Z Forum - View Single Post - Transmission Fluid Issue? Amsoil 80W90. Gears won't engage, shifter heavy when cold?

MX52Z · 01-05-2013, 10:14 PM

I'm still new to the Z crowd but coming from the MX-5 world, the top GL-4 fluid is the Ford Motorcraft Full Synthetic Manual Transmission Fluid. It's $18 per quart at your local Ford dealer or online but it's a lifetime fluid and the performance gets better the longer its in.

01-05-2013, 10:14 PM	#6 (permalink)
MX52Z Enthusiast Member Join Date: Dec 2012 Location: Port Charlotte, FL Posts: 471 Drives: Z'less por ahora Rep Power: 13	I'm still new to the Z crowd but coming from the MX-5 world, the top GL-4 fluid is the Ford Motorcraft Full Synthetic Manual Transmission Fluid. It's $18 per quart at your local Ford dealer or online but it's a lifetime fluid and the performance gets better the longer its in.