When I had my '91, cylinder #2 had a nailing injector. Swapping injectors did nothing. Turned out, in the IP, the delivery valve was almost a 1/4 inch too high, causing over fueling. I bought a used injector pump, but never got to install it.

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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