Hope you can help have a problem in second gear seem to have a flat spot also when driving at steady speed seem to feel what can only be described as a surging feeling like power on power off any ideas
This could well be the same problem I've noticed... cruising at 60mph in 5th, feels like car sometimes is being blown by a strong head wind, ie - loses power although no visible change to engine revs etc. I'll have to drop it in the garage and see if they come up with same diagnosis.
Incidentally, how much was the throttle position sensor? Thanks, Miles