2004 Buick Le Sabre. 189,000 miles. Motor and tranny work fine.Body is good, tires are good. the only issue is this,when the vehicle is driven, after it warms up it stalls out. it will not start again until it cools down. I have tried various fixes, but the issue remains. I have replaced the map sensor and ignition control module. I have a small fleet of vehicles and have been threatened with expulsion to the doghouse if I dont downsize. So, it has got to go.Thanks.