Car seems to surge and buck when cold and accelerating, on 2003 Jaguar XK8

Almost seems like it is trying to shift. Car has only 44 k miles. original owner.

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2 answers 3 comments
possibly low transmission fluid.
do you have any eng codes?
no i don't get any engine codes
have you ck trans codes? aamco will diag for free and give you an est
No I have not checked for tranny codes. Do these read out like the engine codes? thanks for your reply