It wont hold idle when cold, just goes up and down until it eventually cuts out, i dunno if theres some sort of cold choke sensor or something? And also when ever the engine is cold and i drive it everytime i brake to slow down it cuts out. It cut out 5times on my way to work yesterday morning and my drive to work is literally 5minutes long. Just dont know what i can change anymore seems though its had pretty much everything replaced