hi i have a small problem with my ef auto not sure whats wrong if i put it in 1st and rev it to about 3000 rpm and let my foot off its like its in neutral dropping down to 1100 rpm and if i put my foot down again it goes back up to 3000 rpm it does it in 2nd and 3rd aswell but gear changes are perfectly fine no problems with acceleration just seems to be relaxing the revs when i take my foot off instead of holding the revs? my other ef holds the revs in 1st fine but this 1 doesnt seem to.
any help is appreciated ) thanks

ive posted this in the 6 cyl workshop might want to delete it i put it in the wrong spot