Ok first off I had this problem happen last year. The car used to stall out on me randomly but now its got a pattern. Back then I replaced the IAC, TPS, temp sensor and made sure everything was clean. It seemed to fix it. The car is a 305 with TBI.

Now after the first day of cold I go to start it in the morning and it starts up but after a few seconds it dies. After restarting a few times it appears that something finally gets warm and it starts running ok.

Another problem I am having is that once it is warm it will sometimes stall on me when idling after either the fan comes on or I start rolling up a window. While idling any extra load on the electrical system makes my voltage severely drop and sometimes will make the car stall.

Any help?

 

Ok so I have done this test where you let the car warm up and then idle. From there you turn the head lights on and the heater full blast and it causes the car to stall.

Any ideas on this would really help me out about now.