My PM does not usually start right away when temperatures are in the 20s or less. Engine will turn over, cough once and die. Then I turn the key to off and try again and sometimes it will start or cough once and die. Usually starts on third attempt, but sometimes I will have to use the starter 3 or 4 seconds before engine starts. I wish my PM had come with engine block heater option. Does anyone else PM do the same thing in cold temperatures with no engine block heater?