misfiring problem

  1. #1
    Hi. I recently bought an r reg saxo vtr with head gasket gone. Was running a bit lumpy too.
    I have had the head skimmed with new bits and replaced. Timed it up and its still running lumpy.
    When i re fitted the head, i didnt lock off the cam timing as i didnt know i had to and ended up having to back the crank off a bit to make it turn.
    Any ideas? Any help appreciated