300d mines a 99 no wiring issuses like the v8 model,with one wire problem.Can't be fuel related passed fuel pressure tests.I know that it is something smiple,that is being over looked.I went after spark,fuel,and air.Problem started when I double dosed car with Marvel Mystery Oil,for a miss,that turned out to be a coil.Replaced all coils.all wires 4 sets of plugs.As the MMO made my plugs foul.Drain fuel tank refueled.However I will go back over everything.Vac gauge at 19psi,was at 14,found leaks.Need to by pass charcoal canister too,might be problem

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1999 w140, quit voting to old, and to old to fight, a god damned veteran, deutschland deutschland uber alles uber alles in der welt