Does anyone on here have a 2007+ Nissan Sentra? I am at 30k on mine and the service book says to do a Transmission fluid change. Having never owned a CVT before I was wondering if anyone here had any experience dealing with them. So far what I have learned is: The current (from Nissan Parts) fluid is a clear/green, and that some of the Murano and Altima's came with red fluid. (just to confuse things) Apparently the dealer checks the viscosity of the fluid to check to see if it needs replacing. If it is good to go, then no change. The fluid is apprently quit a bit more expensive than regular ATF. A full flush is about $120 work of fluid alone, and at my local dealer the service is $259 with an online coupon! It's $360 regularly! Yeesh!