petermouse

Hi all New member here, I have just purchased an s type jag, wanted a jag like forever. Trouble is that the jag I bought has a gearbox problem. it keeps coming up with a gearbox fault feels jumpy. the car is beautiful and has only done 75k I have had the gearbox oil changed, serviced and everything, yet still having a problem. can anyone advise what could be wrong and possible solutions Thanks Peter