There we go........four days into ownership and a problem occurs !
Starting from cold in the morning it (2.6 V6) fires up ok, but after 10 seconds or so revs drop and runs rough. Struggles to pick up for first 50 yards then it's off, no problem and idles ok after that.
Does feel hesitant at low revs generally, but once above 2500 revs it's fine.
Throw me a checklist please. Will check for oil in plug wells, but wondering if there's an inlet problem (gunk blocking a butterfly valve or similar - my old XJ40 Jag had a similar issue).
Cheers in advance.