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Home >> Mazda >> 1989 >> 626 Base >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Remove/Install/Overhaul >> Fuel Injectors & Fuel Rails >> 3.0L Engine >> Notes
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3.0L Engine: Notes

NOTE: Constant fuel pressure is maintained in fuel lines and component parts at all times. Relieve pressure before attempting to open system for component removal. DO NOT allow fuel to flow onto engine or electrical parts or allow an open flame in area while testing fuel system components.