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Home >> Ford >> 1990 >> Bronco II 4WD, Standard, M5OD-R1 >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Remove/Install/Overhaul >> Fuel System (Diesel) >> Injection Pump >> Notes
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Injection Pump: Notes

CAUTION: Fuel system contamination will damage finely machined parts within injection pump and injector nozzles. Clean fittings with fuel oil or solvent and blow dry with compressed air before disconnecting fuel lines. Cap all open fittings. Injection pump can be severely damaged if engine is washed or steam cleaned while engine is hot or running.