Post by
carnal_c30 »
https://forums.nicoclub.com/carnal-c30-u10930.html
Sat Oct 17, 2009 1:01 pm
you should really try to be more specific in your description, like in which gear it happens, what rpm shifts, how many miles on the vehicle, was the car cold or warm etc.
Check Trans Fluid LevelYou should replace the fluid ASAP if you havent; transmissions are often the first things to go out on any heavy SUV especially 4wds, and are very expensive and difficult to replace.
2001 Infiniti QX4s and Pathfinders have a shift flare TSB where there is a slipping in between 1-2 and 2-3 shifts. The cure is something with a new Transmission Control Module or solenoids.