A link to the video showing the problem
 
	 Good morning everyone, I have this issue with my car where it will crank but it won’t start, the crank gets weaker on each try until it doesn’t crank at all.
 
	 
 
	The battery is 2 years old and 1 month ago it has been sitting for 2 weeks straight with the radio turned on by mistake while I was somewhere else, until the car ran out of battery and I had to jump start it, it worked fine like that but today I have woken up to this issue, I just wanted to know if it seems like just a dead battery or something else could be the issue.
 
	 
 
	 I manually bleed the fuel using the fuel filter primer and there’s no air bubbles in the fuel, the spark plugs seem fine, the car always has a rough idle but I guess that’s because the IACV must be dirty and I’ll have to clean it, it usually starts on the second try.