yorkgym1

Hi .. been reading through the arcives but have not found the answer to my question yet... Car starts right up cold but then falters and acts like its running lean till it the temp guage starts moving up... read somewhere along the way that the cold start valve only squirts on startup and mine does that ... ssooo to my question... what controls the A/F mixture until it warms up... or what richens the mix after the initial startup?
Thanks in advance of any and all help!!!!!!!!!!
Tony