GAS GAS EC FSE 400 - 2003 Service Manual page 55

TROUBLE
4 Engine start but stops few
seconds ago.
5
Engine gets to hot
6 Engine flooded
7 Engine does not rev high, will
not reach full power
8 High oil consumption
9 Abnormal engine noise
10 Spark knock
CAUSE
- Incorrect air supply.
- There isn't fuel.
- Insufficient cooling liquid.
- Radiators very dirty.
- Injection system maladjustment.
- Incorrect valve gap.
- Fuel supply partically interrupted or
carburettor dirty.
- Dirty air filter.
- Hose of engine ventilation is bent.
- Valve gap to small.
- Loss of compression.
- Cylinder-piston diameter tolerance higest.
- Engine oil level higest.
- Oil quality and viscosity incorrect.
- Starter problem.
- Carbon buit up in combustion chamber.
- Overheating.
- Carbon in combustion chamber.
- Injection system maladjustment.
- Incorrect or poor gasoline.
- Incorrect spark plug.
- Connecting rod exhaust system damage.
EC FSE 2003 -
- Close the starter. Clean fuel tank air vent. Check the
injector mounting. Check the air filter.
- Fill up fuel tank.
- Close the starter. Clean fuel tank air vent. Check the
injector mounting. Check the air filter.
- Full up fuel tank.
- Adjust injection system. Go to specialized garage.
- Adjust valve gap. Go to specialized garage.
- Clean and check fuel system as well as carburettor.
- Clean and change the air filter.
- Replace non-buckling ventilation hose.
- Adjust valve gap. Go to specialized garage.
- Check the good system work.
- Adjust tolerance changing piston ring.
- Check level oil engine.
- Empty oil engine, and fill up with a recomended viscosity
oil.
- Go to specialized garage.
- Adjust valve gap. Go to specialized garage.
- Look number 5.
- Clean combustion chamber.
- Go to specialized garage.
- Empty, and fill up with good gasoline.
- Cambiar bujía por otra nueva o adecuada.
- Check if the exhaust system is damaged. Connecting rods
have to be perfect, if they aren't, change them.
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REMEDY