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Daewoo GC25P-3 User Manual

Daewoo GC25P-3
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Operation Section
-98-
Basic Troubleshooting (Gasoline)
Problem Probable Cause Corrective Action
Fuel tank empty Fill fuel container
z The tank should be at least ΒΌ full to
properly prime the fuel pump.
z Fuel select switch is not on GAS
Clogged fuel filter Repair/replace as required
z See Maintenance section Primary
and Secondary Fuel Filter
replacement
Faulty vapor connection between
the pressure regulator/ converter
and the mixer (LPG)
Check connection
z Verify no holes in hose
z Clamps must be tight
z Look for kinked, pinched and/or
collapsed hose
Electric Fuel Pump malfunction
(GAS)
Check electrical connection
z Check Relay and fuse
Turn key ON and verify pump is operating
Fuel Pressure regulator malfunction Test pressure regulator operation
z See G424E/G430E Dual Fuel
Engine Service Manual
Fuel Injector malfunction Test Injector operation
z See G424E/G430E Dual Fuel
Engine Service Manual
Incorrect air/fuel or ignition/ spark
control
See Advanced Diagnostics
Engine Cranking
but Will Not Start
(Gas)
No VR Sensor Signal Verify the VR signal is present
z See Advanced Diagnostics

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Daewoo GC25P-3 Specifications

General IconGeneral
BrandDaewoo
ModelGC25P-3
CategoryTrucks
LanguageEnglish

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