Fuel Injected '90 having starting issues
I've been having a couple of issues with my '90 Wagoneer. I've owned the car for ~5 years after fixing it with my dad while I was in high school. Recently, it hasn't been starting. I've tried jumping the battery and checking all the vacuum lines, but everything seems normal. We converted it from a carburetor to fuel injection ~3 years ago as well, though it seems like it's priming right. It just doesn't seem to wanna start and, as a college student, it seems to be beyond my knowledge. Do any of y'all have suggestions? Would appreciate any advice on the matter.