I have a 1991 350SD Diesel that has been sitting for about 6 months. When I went to start it, it will turn over, but it will not start. The glow plug light does not come on. I checked the relay and it clicks but it won'tstart. It did once after cranking it for about ten minutes a fewweks ago, but since then it has failed tostart.Any help would be appreciated. There are not any good MB mechanics aroundmy area. Thank You. Mark

 

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