yeah swapping the injector wouldve been my first step..

 

i considered it but they are older, and technically not mine they are my brothers but im stealing one tomorrow and trying it out

 

Ok, new problem. Got the injector to work(seafoam FTW) battery shows 12 volts with no load, but it goes low when cranking. Went down 6 at one point. Had the battery tested and it said it was good. Bad starter possibly drawing too much?

 

Nope battery has a dead cell replace it.