I have recently purchased a 2005 3 litre turbo dual cab rodeo.I am happy with its performance and fuel economy,but it has an intermittant fault that someone may be able to help with.Occaisionally when the auto changes from 4th to 3rd it goes to neutral engine revs as drive disengages,if i take foot off accellerator then accellerate it then selects the correct gear and drives normally.usually after the car has been driving for a while.eg it did it 3 times in a recent trip from yamba to wollongong,and a couple of times while i was on fraser island for a week.oil level is correct.Any advice appreciated.