I have a 2.7crd WJ GC, when i bought the car the seller said there was a vibration from the front prop shaft, so removed it, without marking it in relation to the flanges on the front diff or TC. I have refitted the shaft and the vibration is there, am i right in thinking that these have to be refitted in a way that both the front and rear cv/uj joints on the shaft have to run in parrallel. The shaft rumbles aswell. Is it just a case of unbolting one end and rotating 90 degrees.
Thanks
Also how easy is it to change the engine thermostat on this car mine is stuck open