I've been trying to track down this issue for about a year with no luck. When i start the car the rpms go up to about 2k, then drop to around 1300 after 30 seconds to a minute which is ok. The problem is after this the rpms drop down to about 900 and then the car dies. If i give a shot of gas it will go back up to 12-1300 for about 15 seconds but then it will die again. I need to keep my foot on the gas for about 2-3 minutes every time i start the car. It's worse when the car is completely cold, but better when doing a warm start. Any ideas? I've checked the iacv and air regulator, checked for vacuum leaks, coolant sensor, etc. Thanks.