recently bought a 2002 qx4 with 115000 miles. I want do change tranny fluid, transfer case fluid, and the coolant. Which type of fluids should i use? Also, if there is anything else i missed that i should do please let me know. The service record book for the card isnt filled out so id rather do things that may have already been done. Vehicle runs great, just want to be on the safe side.

You can download your owner's manual at http://www.infinititechinfo.com

It should show you the recommended fluids for your new QX4.

Welcome to NICO!

Heath