Ok, thanks again Brian. It would have been really helpful if the diagram gave a part number, or a color to ID it rather than just "orifice".

Oh well. I can at least test to see if the modulator is leaking.

Now, I just gotta find the #63!

__________________
RRGrassi


70's Southern Pacific #5608 Fairmont A-4 MOW car

13 VW JSW 2.0 TDI 193K, Tuned with DPF and EGR Delete.

99 W210 E300 Turbo Diesel, chipped, DPF/Converter Delete. Still needs EGR Delete, 232K

90 Dodge D250 5.9 Cummins/5 speed. 400K

Gone and still missed...1982 w123 300D, 1991 w124 300D