Daewoo Forkilt Operation & Maintenance Manual page 95

Problem
Will Not Run
Continuously
Will Not
Accelerate/Hesita
tion During
Acceleration
Probable Cause
Fuel container almost empty
Excess flow valve closed
Clogged fuel filter
Plugged fuel line
Pressure regulator freezes
Fuel Lock-off malfunction
Incorrect idle speed or ignition
problem
Engine Mechanical
Fuel container almost empty
Excess flow valve closed
LPG Vapor from liquid outlet
Fill fuel container
Do not exceed 80% of liquid
capacity
Reset excess flow valve
Close liquid valve
Wait for a "click" sound
Slowly open liquid valve
Repair/replace as required
See Maintenance Section, LP Fuel
Filter replacement
Remove obstruction from the fuel line
Close liquid fuel valve
Using caution, disconnect the fuel
line (some propane may escape)
Clear obstruction with compressed
air
Re-connect fuel line
Slowly open liquid fuel valve & Leak
test
Check level in cooling system
Must be full, check coolant strength
-35F minimum
Check coolant hoses
Watch for kinks and/or pinched
hoses
Verify one pressure hose and one
return hose
Repair/replace Fuel Lock-off
See G424E/G430E Engine Service
Manual
See Advanced Diagnostics
See Engine Service Manual
LPG Vapor from liquid outlet
Fill fuel container
Do not exceed 80% of liquid
capacity
Reset excess flow valve
Close liquid valve
Wait for a "click" sound
Slowly open liquid valve
-93-
Operation Section
Corrective Action