Idle adjustment: this is just about the last thing to touch, as the injection pump is rarely the cause of any problems on a Mercedes diesel of this vintage. Adjusting the idle at this point might be like putting a band-aid over a sucking chest wound.

__________________
Respectfully,
/s/
M. Dillon
'87 124.193 (300TD) "White Whale", ~392k miles, 3.5l IP fitted
'95 124.131 (E300) "Sapphire", 380k miles
'73 Balboa 20 "Sanctification"
Charleston SC