juddering/loss of power

  1. Infrequent Poster Joined: Nov 2009 Posts: 191
    #1
    hi all, i have a 1.1 forte mk2 2000 have basically just had evrything changed but sometimes when moving off or in second/third gear if i put throttle on the car seems to jump around and loose power and it will ok it will only do it for couple of seconds max but is really annoying any ideas? cheers, i have had new leads,plugs,coil pack filters, timing belt,head set, water pump fitted
  2. Regular Poster Joined: Jan 2010 nuneaton Posts: 485 clio 172 ph2
    #2
    sounds like the problem i had that turned out to be the map and throttle position sensor, does it ever cut out while driving or juder and cut out while trying to reverse?
  3. Saxperience Forum Bum Joined: Jan 2009 Stourbridge Posts: 3996 Vauxhall corsa 1.2 Saxo 1.6 vtr
    #3
    Maybe injectors? put some cleaner through