It depends on the rebuilt. Are they from India, with the India made nozzles? Those have been known to fail early.

I had my car's injectors rebuilt and Monarch nozzles installed. They are working very well.

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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