missing

[Sam P]

Hi there, I have a slight problem which is really starting to do my head in. When i give the Pulsar a bit of Stick it judders going through the revs 4-5K and it only happens sometimes. The car has recently had a top end rebuild and this is really annoying me now. any ideas:?

 

[campbellju]

Check spark plug gaps. check ignition system generally

 

[Fazz]

What he said. Most likely to be plugs, leads or Dizzy cap hopefully. All cheap and easy.