Trouble Shooting Guide; Failure To Start - Omega VG-2501 Manual De Instrucciones

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12. trouble shooting guide

1. FAILURE TO START

Symptom
Spark
plug
spark
normal
Cylinder
compress
pressure
normal
Fuel
system
normal
Fuel Ignition
system
system
normal normal
These is no fuel in tank
Fuel system abnormality
Fuel filter obstructed
Fuel is too dirty
There is water in fuel
Fuel
There is too much
system Fuel
Fuel in cylinder
normal
Mixture ratio is
improper
Spark plug fouled with oily
High deposits
voltage Spark plug insulation
Park
wire damage spark gap is too
plug
spark large orsmall
normal High voltage wire breach
or break off
High voltage wire spark
Coil looseness
abnormality
Piston ring attrite
Piston ring is broken
Piston ring cementation
Compression pressure
Spark plug looseness
is inadequate
Conjoint surface of the
cylinder and crank cass
leak
High voltage wire and
spark plug contact poor Compression normal
Stop switch failure or short
circuit
17
Probable cause
Add fuel in tank
Clean fuel filter
Replace fuel
Replace fuel
Take down spark plug
and dry it
Mixture proration
Clean the oily deposits
replace spark plug
Adjust spark gap
0.6-0.7mm
Replace or tighten
Tighten
Replace a new
Replace
Eliminate
Tighten
Eliminate
Tighten the spark plug cap
Repair or replace
Remedy