09-12-2024, 02:34 PM
You say you've had 'the two jets out'. Do you mean the main and compensating jets to the underside of the carb? If so, did you also remove the slow running tube, split it and clean the jet inside? As the name suggests, if that small jet inside the slow running tube is blocked then it will spoil the slow running. First thing to check particularly if an engine that was running OK won't tick over after being left for a period.
Steve
Steve