Carburetor (Gl); Electronic Fuel Injection (Gi, Gxi); Flame Arrestor - Volvo Penta 3.0GLP-C Owner's Manual

22823
21212
VPA 7743722 English 10-2004
EFI models: Some marinas sell fuel with lead addi-
tives. Do not use leaded fuel, as it may block the fuel
injectors and cause leakage.
DANGER! Fuel leakage can contribute to a
fire and/or explosion. Frequently inspect non-
metallic parts of the engine's fuel system and
replace if excessive stiffness, deterioration,
or fuel leakage is found.
To prevent fire and explosion, perform all service pro-
cedures with the engine turned OFF.
Failure to inspect your work may allow fuel leakage to
go undetected. This could become a fire or explosion
hazard. After completing service procedures, start en-
gine and check entire fuel system for possible leaks.
To prevent fire and explosion, Volvo Penta fuel sys-
tem components meet U.S. Coast Guard require-
ments for fuel and fuel vapor containment. Do not
substitute automotive or other non-approved parts.

Carburetor (GL)

The carburetor vaporizes fuel and mixes it with air in
proper quantities to suit the varying needs of the en-
gine. Except for changing the carburetor fuel filter
screen, the carburetor requires no periodic mainte-
nance or adjustment. If operational problems occur,
see your Volvo Penta dealer.

Electronic Fuel Injection (Gi, GXi)

The electronic fuel injection (EFI) fuel metering sys-
tem delivers the correct amount of fuel to the engine
under all operating conditions. The EFI system is con-
trolled by a microprocessor, and requires no periodic
maintenance or adjustment. If operational problems
occur, see your Volvo Penta dealer.

Flame Arrestor

Remove the flame arrestor every 50 operating hours.
•
Clean in solvent, air dry, and inspect it for dam-
age.
•
Replace if damaged.
•
Reinstall flame arrestor; make sure unit is
securely fastened.
To prevent fire and explosion in the engine compart-
ment, the flame arrestor must always be in place,
properly secured, and undamaged.
For 8.1 L engines: Use compressed air to clean out
the flame arrestor.
Maintenance
71