I'm not ruling out anything at this point. Next weekend I'll check the glow plugs and inspect the fuel lines at the same time. Some of the plastic fuel line clips have broken from the heat and high-mileage so I'll make sure they haven't been rubbing and replace some clips. The lines are very thick-walled. I've been through this before a few times over the years and learned that sometimes it's due just to a tank of crappy diesel fuel so I don't get too excited until I'm on another tank full. Thanks -RZ

__________________
Reid
Past ('59 220Sb, 2-'59 190's, '92 300D 2.5T)
Current
'04 E320 4Matic Wagon
'00 E320 4Matic Wagon