Hello from Greytown NZ. I'm hope you can help with an issue we are having with our beloved RR 3.6 TDV8 in Buckingham Blue. The RR is going into limp mode when it is under load i.e. accelerating tp pass or when approaching an incline. Interesting this only happens in the usual automatic drive mode if we switch to manual mode and change the gears manually we have no such problem but as soon as we let it try and change sown gears itself it will again fault and go into limp mode.