also.. I found this little nipple/valve at the end of one of the rails on the fuel injectors.. i pressed it with screw driver and fuel squirted out until it stopped.. so i tried to turn it over again and more fuel squirted out when i tried..

is their a fuse for the injectors???.. i checkd all the small fuses on the in the hood fuse boxes and they are all good.. am i missing something?