Thanks moedip. I'll trust your experience. I've got a rough idle, and this looks like a good, relatively inexpensive try....before dumping hundreds or even thousands of dollars into other stuff that doesn't end up making any difference.
What do you think about that fuel line in my last post?
'86 420SE Euro
904 Midnight Blue, Gray Velour
Dad bought it new, now I own it.
"A Mercedes-Benz is like a fine wine, it only gets better with age."