Another question gents.
When accelerating gently she changes up at around 1500rpm which is about right..
However when she gets to 35mph she seems to change from 3rd to 4th lockup seemingly missing 4th altogether and instantly locking the converter..
The annoying thing is it'll hold 4th down to 30mph which makes for jerking around if you are a bit hasty with the throttle and it's a tad annoying if you want to overtake a cyclist or whatever as it just labours.
she changes down below 30...
I find i have to go past 1/2 throttle before it changes down to what i think is 3rd..
I have changed the oil in the box..
Would it be something to to with the TQ apply circuit in the valvebody or is it more of a TCM related thing?