I unscrewed the injection pipe unions from the injection pump and there was diesel underneath all of them I then turned over the engine without the injection pump unions in and fuel did come out of the holes, slowly. I watches as my wife turned over the engine and i could see into the IP. While the engine was turning over i saw that two of the four holes had some kind of plunger(?) inside moving up and down. the other two were not moving. I reinstalled the injection pipe unions ( no lines hooked up) on all four and cranked the engine over, but no fuel come out of the IP. Would this be a bad IP? or am i missing something very simple and cheap hopefully.

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For everything I've ever done there has always been a first time.

66 MB 200d
65 VW T2 Deluxe
76 VW T2 Westfalia