Hi Mike, Thanks for the reply. I am currently residing in the Wolverhampton area of the West Midlands, if you can recommend a reliable garage that can reflash my gearbox it would be very much appreciated. Doug, I didn't realise the oil type would have such a huge impact on the gearbox performance. U...

Apologies if this issue has been discussed, but I have search many threads looking for a solution to my issue. There are a lot of threads discussing similar symptoms, but not quite what I seem to be experiencing. My S-type is a 54 plate, has done ~95K miles and is by far the best car I have owned, a...