1981 300SD turboD

Unfortunately I may hear from WVO opponents now but I may deserve it;

I've run my diesels on WVO down here in tropic climate Florida on & off for 5 yrs roughly..

Just recently started using a new chinese restaurant's used oil since it's harder to come by and I know the owners pretty well. ( Great MooShoo)

I've run about 10 - 15 gallons recently and problem started now where engine just lost all rpms and stalled out on me. I barely made it back home 2 days ago.

I didn't get a new fuel filter on yet, but aside from dirty filters any does this sound like I may have mucked injectors and if so, any easy solutions literally I can use to unclogg them..?

Thanks,

........

__________________
'87 924S
'81 280SEL

Sold ->

81 300SD -
93 300E w/ 3.2
85 300D-
79 300SD
82 300CD
83 300CD - CA
87 190E 5 spd
87 Porsche 924S

"..I'll take a simple "C" to "G" and feel brand new about it..."