Have fully serviced my car not 100% it was doing it before but I a have a stutter when the accelorator pedal it pressed. It only does it when it comes off idle. Is fine whilst driving and changing gear it's just when you pull off . If you rev it from idle it does it as well. it is fine when over 1500 revs. Could it be fuel based or electrical. As I said the plugs ,ht leads, dissy cap and arm, replaced with all good quality parts. Carb hasn't been tampered with and is still setup from what Ian at euro parts did for me years ago. Car only does 500 miles a year at the most so carb should ok. Any ideas ?