Well I bought 2 wagons last week in plans to make one nice one. I scored a deal well what I thought on an 83 Turbo diesel wagon. The motor has 350k on it and he ran it for the past 2 years on wvo until now it has ulsd in it. So long story short it doesnt start, cranks over just fine but no start. I know for sure there is no fuel leaving the injection pump, I cracked the lines and checked it out no discharge. I have new fuel filters and he rigged up an electric pump bypassing the lift pump on the side of the block. Now is there some type of valve that would not allow fuel to be discharged from the injection pump? Its getting the supply but not compressing it and delievering it. I know on Cummins engines they have fuel shut off valves and if it is faulty its a no go.. Long babble but I am confused and looking for input. Thanks!