When it shifts out of 1st it gets stuck between gears for a secound or 2 then is followed by a hard shift to 2nd. its been doing this for a bit on a minor way (I used to think the shifter was not droping in to gear and it would get better after a few blocks), however its now to the point where its a large issue that needs attention. No check engine light or any other codes, trans output sensor is less then a year old.

I looked around and read part of a thread about a 2nd-3rd issue were seals had maybe gone bad requireing lucas AT fix, I'm just looking for advice on how to fix this. Thanks for any replys.