Powerflex Mk4 - Non
Join Date: Jul 2011
Location: United Kingdom
We would need to know a little more about the problem to properly suggest answers. Firstly the 159's have two different automatic boxes, most use the TF-80SC from ASIN while the 2.2 uses a Selespeed one.
If you have the TF-80SC search teh forum for that "TF-80SC" I have written loads about this issue already. Essentially you want to get thge oil changed in the box (it says its oil for life but it isn't) so get it serviced, and also after that you need to run through a "learning process"to teach the box the gear change points.