14-07-18, 01:14 PM
Yes it started in the end and after warm up it was back to normal, just very reluctant initially. I think the culprit was empty carb bowls due to evaporation (maybe also deposits on the jets) and also a feature of the fuel pump that it only runs for 5 seconds after turning the key. in future I will turn the ignition on and off until the pump stops priming.