Troubleshooting Guide - Ford TRADER Workshop Manual

TROUBLESHOOTING GUIDE
F1
TROUBLESHOOTING GUIDE
Trouble
Possible Cause
Action
Hard starting Fuel filter
Clogged
Replace
Water or air in fuel filter
Repair
Fuel injection pump
Faulty fuel cut solenoid
Replace
Faulty injection timing
Adjust
Air in injection pump
Repair
Faulty stop lever position
Adjust
Trouble inside pump
Replace
Fuel injection nozzle
Seized needle valve
Replace
Fuel dripping from nozzle
Replace
Faulty valve opening pressure Adjust
Faulty glow plug
Replace
Rough idling
Fuel filter
Clogged
Replace
Water or air in fuel filter
Repair
Fuel injection pump
Refer to "Hard starting"
Fuel injection nozzle
Seized needle valve
Replace
Faulty valve opening pressure
Adjust
Improper mounting to nozzle holder
Repair
Leakage of nozzle holder copper washer Replace
Fuel injection pipe
Cracks Replace
Leaking from jOint Repair
Improper idle speed adjustment Adjust
Engine knocking
Faulty injection timing Adjust
Low quality fuel Replace
Faulty injection nozzle opening pressure Adjust
Seized needle valve of injection nozzle Replace
Fuel dripping from injection nozzle Replace
High fuel consumption
Fuel injection pump
Faulty full load adjust screw Adjust
Faulty injection timing Adjust
High idling speed Adjust
Fuel injection nozzle
Faulty valve opening pressure Repair
Fuel dripping from nozzle Replace
Leakage of nozzle holder copper washer Replace
Fuel leaking from joint Repair
Clogged fuel filter Replace
Clogged air cleaner Replace
Poor acceleration Fuel injection nozzle
Clogged air cleaner Adjust
Seized needle valve Replace
Fuel dripping from nozzle
Replace
Fuel injection pump
Refer to .. Hard starting"
Fuel injection pipe
Refer to "Rough idling"
Fuel filter
Water, air, etc., in the fuel filter Adjust
Clogged Replace
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