Have no codes, all inputs seem ok to computer, fuel at lines when cracked at injectors cranking but no injector pulse or fuel coming through return lines. Anything odd about them? This is happening to 2 units and 2 different companies locally that both just had engines rebuilt. 1.9tdi. Will run on wd40. Ran fine before removed. Injectors not spraying have had lines reattached to pump and out of head and they don't spray, only one pulse has been seen out of them.
Thanks