13-08-15, 05:14 PM
Other possibilities that the mechs should hopefully look at are a fault plug breaking down at various times and a poor connection between plug cap and the plug lead.
Changing end cans shouldn't have been the cause but do you know if the carbs have been rejetted at some point?
Changing end cans shouldn't have been the cause but do you know if the carbs have been rejetted at some point?