I just put 4 new injectors in a lb7 drive in now won't start pump primer doesn't seem no be getting fuel or pulling fuel hooked a bottle up with fuel doesn't pull fuel any ideas maybe a cp3 now? Truck has 220,000 miles

 

are you certain you only needed 4 injectors

 

You need to check the return rates on the injectors. A high return rate on a few can cause starting issues.