Y34 Cedric auto issues.
Hey guys, sorry if this is in the wrong place etc. but I'm stuck, just bought a Nissan Cedric y34 with the vq30dd in it for my missus, drove from Sydney to wagga without a drama (5+ hours) , got near home at a set of traffic lights and as I took off it seemed as tho the transmission slipped into neutral, I rolled back because it wouldn't select any gears turned the car off, selected park and waited a few minutes. We then started it again it selected gears although after sitting there in park for a minute it slipped into 'neutral' again. It had to be towed to work and now I'm lost, checked fluids all seemed fine but it just continues to not select any gears. If anyone at all has any idea please help because I'm currently out of ideas !!! Thanks a lot, Paul.