Do a diesel purge. Also look for any fuel leaks. Leaks usually mean air getting into the system. Injectors are another area to look at. Also, clean the banjo bolt that is on the intake in front of the firewall.

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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.

91 W124 300D Turbo replaced, Pressure W/G actuator installed. 210K

90 Dodge D250 5.9 Cummins/5 speed. 400K