One other thing i have noticed now that the weather has turned cold . First thing in the morning th car starts no problem , the rpm's rise to approx 2000 rpm and gradually drop to 1000 and then it sputters to a stall , it restarts with no problem and maybe does it once again and then all is back to the sysptoms described above. It does not do this when the car is warm/hot.

Thanks ....... help or suggestions will be greatly appreciated