Power Loss - Almost like a bike gear slipping?

  1. #1
    My car was sat at work for 8 hours today in the wet and windy weather and on the way back (15 minute run) it kept loosing power while I was accelerating.

    It wasn't high revs but no power, the only way i can describe it is like a bike chain slipping. Like its slipped, and then having to start from lower revs again.

    Any help ?!