This is my 2002 F250 7.3 powerstroke that I've been having some trouble starting lately. At the time of the video it was about 50* out and after sitting all night. This was the first crank of the day. It only gets worse when its colder. We put a new glow plug relay on it already, and didn't really help much. I'm thinking probably glow plugs and batteries, since I know the batteries are a little weak. What do you guys think?
Ignore the beat up tailgate, it was on the truck when I got it.