Once you get it started the gas pedal must be depressed for the engine to stay running. After it warms up for a minute or so it is fine. I sprayed some carb cleaner into the Idle air control valve to try to clean it up while the engine was at a high idle. That seemed allow the car to cold start better for a few days. Now it is happening again. I may take it off the throttle body and clean it better. I am going to check the engine coolant temp sensor before i do that. Any other suggestions?