[Vwdiesel] Smoke screw adjustment tool/ Bosch Oil Fliter

[Milt Kaplan]

While I'm fiddling around with fluid changes, might be a good time to adjust "smoke screw". Tight clearance in there. Do I need to loosen the nut that is about 1/2 inch diameter on the IP? Can't find a tool that will work. Next to it there is an existing aluminum cover that has flats on it. Is that what is turned before the slot? The IP lines, stop solenoid connector and accelerator bracket are in the way.
 
Also are Bosch U.S. oil filters any good? Probably "at least as good" as Fram. That's what Bow Wow had.

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