Hi guys, my mk3 cabby has developed a flatspot at 3K. It runs fine up to this and seams to clear 500 rpms later and then pulls better. I do a lot of motorway miles and if in 5th it won't pull past it and it seems to run out of puff at about 95mph[:^(] . Any ideas what might be up? I've checked the plugs, leads, dizzy cap, rotor arm and cleaned the throttle body and all is clear on vagcom but its still there. I'm thinking maybe a sensor? Thanks Steve