Specifications

102
Fault finding table
7 Troubleshooting
3 Engine cranks but will not start, smoke from
exhaust
Possible fault Remedy
Air in fuel system. Check and bleed.
Faulty glow plugs. Check / replace.
Insufficient intake air. Check.
Intake air filter clogged . Clean/replace
Wrong fuel quality or contami-
nated fuel.
Check fuel. Drain and flush fuel
tank. Replace with new fuel.
Incorrect lube oil SAE class or
quality for ambient temperature.
Replace.
4 Engine starts but runs unevenly (rough idling) or
stalls
Possible fault Remedy
(Nearly) Empty fuel tank. Refill.
Air in fuel system. Check and bleed.
Fuel filter clogged with water
and/or contamination.
Check or replace.
Leaking fuel supply line or fuel
injection line.
Check / replace.
Faulty injector/injection pump. Check, replace if required.
Vent line of fuel supply tank
clogged.
Check / clean.
Fuel supply line restricted. Check / clean.
Exhaust restricted. Check.
Wrong fuel quality or contami-
nated fuel.
Check fuel. Drain and flush fuel
tank. Replace with new fuel.
Clogged filter of electric fuel lift
pump.
Check / clean
Low battery voltage Recharge /replace
Fuel electric pressure regulator
fault
Replace