Hi everyone. When my XG30 is just moving off from cold, it backfires and splutters for a few minutes. After a minute or two the Check Engine Light flashes but never comes on steady. I take it easy on the throttle for a while till it warms up and the light stops flashing. After that there are no problems. It only happens for 2 or 3 minutes when the engine is cold. Any ideas? Thank you. Seamus.