Crank but wont start
Alright to start off with i have a 1993 Firebird formula, was a daily driver before all of this started to happen. I was flushing out my cooling system about a week ago when my car just died, it was already late at night so i just let it sit. Went out the next morning and all it would do was crank over, i'm getting good spark and 42 lb's of fuel pressure. I replaced ICM thinking that might have been it but nothing changed. Now heres the thing, if i leave the key on for about 30 minutes or more the car will start right up and shut off once it gets to about 160 degrees .