What do you mean by "adjusting the idle screws"? The 3 brass screws are supposed to be lightly closed period. Any other position means something either isn't set-up correctly or something is malfunctioning. If you have a hard hot start the most obvious places to start is the fuel accumulater and the fuel pump check valve. Make sure there are no vacuum leaks as that can affect idle quality. David Teitelbaum vin 10757 --- In dmcnews@xxxx, DHughes030@xxxx wrote: > I have found that when I have the idle mixture screw adjusted > properly, I have a "hot soak" starting problem. It states fine cold, runs > smoothly, but never "hunts" as I am told they should. She starts fine after > driving 20 mins. and sitting for an hour. But let her sit, (hot soak) 3 > hours and she's the devil to start. Before, when the idle setting was set > too rich I NEVER had a starting concern. The fuel accumulator is 3 months > old, as is the pump and everything else in the fuel system except the > distributor and injectors. Any help would sincerely earn my gratitude. > > Thanks, Don VIN 6860