Ok guys, came in Friday night from work driving my daily driver, 300d shut her down as usual. Did not drive her over the weekend,Came out Monday morning the go the work, hit the switch spindling over real fast but will not fire off...never had this problem. checked the voltage to glow plugs seems good. so the question is when turning off the switch it shuts off the fuel at the injection pump so could what ever release this action caused it not to release the fuel shut off therefore not letting fuel get to the injector pump to fire off the engine????