Hello

i have a Problem with my Automatic. I try it ho explain. So the First 20-30km the Automatic dont make problem. Then in the 4,5 and 6 gear in can not give to much gas. When i give to mucho tripcounter go from 2000 high to 4000 without give a lot of gas. If i give more gas the automatic going to N Gear and i need to start new the car. Then on the highway i have problem to drive 120km/h need a lot of time to come to 120kmh without the gear fall in N.

thanks a lot for helping me. And sorry my english is not so good

 

I have a similar issue with my transmission - when the fluid gets hot, if I drive it really hard in 4th I can get it to "jump" to 6th.

I've done a lot of research into this and the cause is problems with the E Clutch in the transmission, which in most cases is almost certainly worn clutch or stator bushings. Jaguar knew of this issue and issued a TSB (attached) for issues caused by worn bushings, which they acknowledged as a problem in the TSB.

Unfortunately the only fix is to either have the transmission repaired or replaced.

I'm in the process of rebuilding a spare transmission (with uprated clutches etc) so I can swap it out once it's built, but it's not a job for the faint-hearted.