Please can any one give me advice. I have a 1998 (S) Terios. It is a great little vehicle but it has had a problem for a long time now and I need to get it fixed. Basically the automatic gearing changes irratically, it either changes rapidily and not always when its necessary, or you can pull onto the motorway and it doesnt go up a gear for ages, and is screaming a bit. Im worried this is an expensive problem?? Does anyone have any ideas???