misfire when hot

  1. Central South Joined: Jun 2006 East Sussex Posts: 3105 VTS :)
    #1
    After driving for a bit and turning the engine off it misfires when started again.
    Brand new coilpack, plugs are new too.

    What could cause a misfire when hot?
  2. Saxperience Hardcore! Joined: Dec 2007 smurfland. Posts: 17346 Ex saxo owner.
    #2
    Coolant temperature sensor giving the wrong reading?
  3. Frequent Poster Joined: Feb 2014 Blackburn, Lancashire Posts: 596 2002 Citroen Saxo desire 2001 Volvo V40 1.9D
    #3
    Not fitted properly if brand new or possibly faulty pack?