How can I fix this. Car has a bad cold start enrichment problem. When I first start the car in the mornings it idles very rough for about a minute then everything goes back to normal. I m guessing that these two are related. Car runs great most of the time. Slight hesitation once in a while. All sensors and wiring are fine and within specs. MAP sensor o-rings are old and cracked and I will change them soon. Throttle is clean and tps is within specs also.