Marine Power 4.3 VORTEC MPI Manuel utilisateur

ENGINE OWNER’S MANUAL

VERSION 3

i www.MarinePowerUSA.com

Table of Contents

Section 1: introduction

ProPosition 65..............................................................1

safety Warnings .........................................................1

rePlacement Parts........................................................1

safe Boating ................................................................2

Warranty................................................................ 2-5

Section 2: Safe Boating

carBon monoxide exPosure...........................................6

Section 3: engine identification

engine tyPe ..................................................................7

model sPecifications.....................................................8

Section 4: electronic Sequential fuel injection

information ....................................................................9

Section 5: engine alarmS and inStrumentation

digital alarms ...........................................................10

instrumentation .........................................................11

Section 6: SSVec fuSe and relay encloSure ....... 12-15

Section 7: PrecautionS

oil level ....................................................................16

Hydrolock..................................................................16

Section 8: engine oPerating inStructionS

gasoline requirements................................................17

oil requirements ........................................................17

starting engine efi ....................................................17

engine Break-in/25 Hour insPection...................... 17-18

Section 9: Winterization

4.3/5.7l raW Water cooled engines ..........................19

full closed cooled engines.........................................20

Half closed cooled engines .................................. 21-22

full closed inBoard Jet engines..................................23

Section 10: engine maintenance

scHeduled maintenance By oWner...............................24

scHeduled maintenance By qualified tecHnician ...........25

crankcase oil cHange ................................................26

oil filters ..................................................................27

flame arrestor ..........................................................28

g-force fuel system ..................................................28

Battery caBles ...........................................................29

multiPle engine Battery Precautions - efi ...................29

alternator Belt tension..............................................29

sea Water PumP imPeller rePlacement ........................29

closed cooling system ...............................................30

filling closed cooling system............................... 30-31

Section 11: engine diagnoSticS and codeS............ 32-34

Section 12: trouBle Shooting

engine Will not turn over ........................................35

engine cranks But Will not start .............................35

engine runs Poorly at HigH rPm................................36

HigH sPeed miss.........................................................36

fuel system - ricH......................................................37

fuel system - lean .....................................................37

Poor fuel economy.....................................................37

engine starts and stoPs.............................................38

oil Pressure - loW .....................................................38

oil Pressure - HigH.....................................................38

excessive oil consumPtion ..........................................39

engine overHeating.....................................................39

Water in engine cylinder or Base ...............................40

Section 13: inStallation inStructionS

engine comPartment...................................................41

engine mounting........................................................41

engine rotation..........................................................41

engine Bed .................................................................41

cooling system .................................................... 41-42

emission-related installation instructions...................42

exHaust PiPing............................................................42

electrical connection .................................................43

Batteries....................................................................43

dual engines..............................................................43

Battery isolators........................................................43

engine Battery sPecifications ......................................44

Battery caBle lengtH requirements .............................44

sPecial fuel instructions for 6.2 550 HP engines ........44

lsa airBoat installation ............................................45

adaPter Harness ........................................................46

Heater connections ....................................................47

Prestart cHecklist ......................................................48

Warranty regiStration tranSfer ................................49

SerVice log ............................................................. 50-52

1www.MarinePowerUSA.com

DANGER

WARNING

CAUTION

DANGER

WARNING

CAUTION

1. Introduction

MARINE POWER would like to thank you again for your

purchase. The pleasure and peace of mind derived from

your new engine is in direct proportion to the amount of

care that it is given. We have tried to include as much

as possible in our Engine Owner’s Manual to help you

as the customer. READ THIS MANUAL THOROUGHLY

AND COMPLETELY before attempting to operate your

MARINE POWER engine. We ask that you become

familiar with the components and the maintenance

schedules. If you have any questions or concerns

regarding this manual or your newly purchased MARINE

POWER Engine, please feel free contact your nearest

MARINE POWER dealer or distributor.

Proposition 65

“Safety Warnings” and additional information or

instructions are used to alert the installer/operator of

possible safety hazards in performing certain service or

maintenance procedures incorrectly or carelessly.

These “Safety Warnings” alone cannot eliminate

the hazards that they signal. Strict compliance with

these warning instructions while performing service

and maintenance procedures, plus “common sense”

The engine exhaust from this product contains

chemicals known to the State of California to cause

cancer, birth defects or other reproductive harm.

Electrical, ignition and fuel system components are

designed and manufactured to comply with U.S.

Coast Guard rules and regulations to minimize the

possibility of ﬁre or explosion hazard.

operation, are major accident prevention measures.

Safety Warnings

Signals serious damage, failure or breakdown of

equipment; severe injury or high probability of death to

the user if proper precautions are not taken. This signal

word is applied in extreme situations.

Indicates a potential hazard which could result in per-

sonal injury.

Indicates a hazard which could result in damage to

equipment.

Replacement Parts

Use of replacement parts (i.e. automotive, after-market,

etc.) in the electrical, ignition and fuel systems, which

are not U.S. Coast Guard approved, could cause a ﬁre or

explosion hazard and must be avoided.

Always request that genuine MARINE POWER

Engine replacement parts be used in any repairs or

maintenance being performed on your engine(s).

DANGER

WARNING

CAUTION

DANGER

WARNING

CAUTION

DANGER

WARNING

CAUTION

2www.MarinePowerUSA.com

1. Introduction

Safe Boating

The waterways are becoming increasingly crowded

and, in order to enjoy them safely, the operator should

acquaint himself/herself with safe boating practices.

Boating safely and seamanship courses are offered by

the following national and state organizations:

• Power Squadrons

• Coast Guard Auxiliary

• Red Cross

• State, provincial or local agencies in charge of

water safety enforcement

MARINE POWER recommends that all power boat

operators attend one of these courses.

To help locate a course being offered near you,

contact Boat U.S. Foundation’s toll-free national boat-

ing safety hotline, 1-800-336-BOAT, and in Virginia,

1-800-245-BOAT.

The Federal Boat Safety Act of 1971 requires that

registration of marine products sold in the United

States be maintained by the manufacturer and dealers

of those products. It is imperative that MARINE POWER

HOLDING, LLC receive your WARRANTY REGISTRA-

TION/SEA TRIAL form properly completed for warranty

purposes and to comply with federal regulation. This

registration also enables us to contact you, if it should

become necessary, to change or improve the product for

your protection.

WARRANTY REGISTRATION MUST BE RECEIVED

WITHIN 10 DAYS AFTER DATE OF PURCHASE BY FIRST

OWNER.

Please read the Limited Warranty document that is

included with your engine registration papers and in

this manual. This document explains your warranty

coverage. Please note that no warranty repairs are

to be performed without prior authorization from the

Marine Power Distributor in your area. Contact your

selling dealer directly for any required warranty repairs.

For more information, you may also visit our web site at

www.marinepowerusa.com.

Again, thanks for choosing MARINE POWER.

CALIFORNIA AND U.S. ENVIRONMENTAL PROTEC-

TION AGENCY EMISSIONS CONTROL WARRANTY

STATEMENT

Your Warranty Rights and Obligations

The California Air Resources Board, U.S. E.P.A., and

MARINE POWER HOLDING, LLC are pleased to explain

the emission control system warranty on your Inboard

engine. New Inboard engines must be designed, built

and equipped to meet California and EPA’s stringent

anti-smog standards. MARINE POWER HOLDING, LLC

must warrant the emission control system on your

Inboard engine for the periods of time listed on the next

page, provided there has been no abuse, neglect or

improper maintenance of your inboard engine.

Your emission control system may include parts such

as fuel injection system, the ignition system and

catalytic converter. Also included may be hoses, belts,

connectors and other emission-related assemblies.

Where a warrantable condition exists, MARINE POWER

HOLDING, LLC will repair your inboard engine at no cost

to you, including diagnosis, parts and labor.

3www.MarinePowerUSA.com

1. Introduction

Manufacturer’s Warranty Coverage

Owner’s Warranty Responsibilities

As the Inboard engine owner, you are responsible for

the performance of the required maintenance listed

in your owner’s manual. MARINE POWER HOLDING,

LLC recommends that you retain all receipts covering

maintenance on your inboard engine, but MARINE

POWER HOLDING, LLC cannot deny warranty solely

for the lack of receipts or your failure to ensure the

performance of all schedule maintenance. MARINE

POWER highly recommends that the selling dealer

do Warranty Registration along with a completed

Statement of Sea Trial in order to facilitate any

warranty work necessary in the future.

As the Inboard engine owner, you should however be

aware that MARINE POWER HOLDING, LLC may deny

you warranty coverage if your Inboard engine or part

has failed due to abuse, neglect or improper mainte-

nance or unapproved modiﬁcations.

You are responsible for presenting your Inboard engine

to a MARINE POWER HOLDING, LLC distribution center

as soon as a problem exists. The warranty repairs will

be complete within a reasonable amount of time, not to

exceed 30 days.

1. MARINE POWER HOLDINGS, LLC (“Marine

Power”) warrants to the ﬁrst owner purchasing at

retail and all subsequent owners, of every Marine

Power Inboard marine engine manufactured after

January 1, 2008, that the emissions control devices

on Marine Power Inboard marine engines are free

from defects in materials and workmanship when

manufactured and will remain so for the stated

period in the above table. Marine Power warrants

that each Marine Power Inboard marine engine and

factory installed accessories designed, built and

equipped with all applicable regulations adopted

by the Air Resources Board pursuant to its authority

in Chapters 1 and 2, Part 5, Division 26 of the Health

and Safety Code; and the U. S. Environmental

Protection Agency pursuant its authority in

Chapter 9 of Title 5 of the U.S. Code to be free from

defects in materials and workmanship that cause the

failure of a warranted part to be identiﬁed in all

material respects to that part as described in the

engine manufacturer application for certiﬁcation.

2. The warranty shall commence, on the date of

delivery to the ﬁrst retail purchaser or from the date

the engine is ﬁrst placed in service for demonstra-

tion or any other purpose prior to the sale to the

ﬁrst retail owner. However, in no event shall the

duration of this Warranty exceed three (3) years

measured from the original retail sale date.

3. Any warranted part that is not scheduled for

replacement as required maintenance in the

written instructions in the Owner’s Manual will be

warranted for the appropriate warranty period in

the above table. If the part fails during the period

of warranty coverage, the part will be repaired or

replaced by Marine Power at a warranty station.

Engine Type Power Electronic Mechanical

Rating Components Components

Conventional - OEM Less than or equal to 3 Years or 480 Hours 3 Years or 480 Hours

373 kW (500 HP)

Hi-Performance - OEM Between 373 kW (500 HP) 3 Years or 150 Hours 3 Years or 150 Hours

and 485 kW (650 HP)

Complete Engine Repower Less than or equal to 2 Years or 300 Hours 2 Years or 300 Hours

373 kW (500 HP)

Complete Engine Repower Between 373 kW (500 HP) 1 Year or 150 Hours 1 Years or 150 Hours

and 485 kW (650 HP)

4www.MarinePowerUSA.com

Any such part repaired or replaced under warranty

will be warranted for the remainder of the period.

4. Any warranted part that is scheduled only for

regular inspection in the written instructions in the

Owner’s Manual will be warranted for the appropri-

ate warranty period in the above table. A statement

in such written instructions to the effect of “repair

and replace as necessary” does not reduce the

period of warranty coverage. Any such part repaired

or replaced under warranty will be warranted for

the remaining warranty period.

5. Any warranted part that is scheduled for replace-

ment as required maintenance in the written

instructions in the Owner’s Manual will be

warranted for the period of time before the ﬁrst

scheduled replacement date for the part. If the part

fails before the ﬁrst scheduled replacement,

the part will be repaired or replaced by Marine

Power at a warranty station. Any such part repaired

or replaced under warranty will be warranted for

the remainder of the period to the ﬁrst scheduled

replacement point for the part.

6. Repair or replacement of any warranted part

under the warranty provisions of the article will be

performed at a warranty station at no charge to

the owner. Warranty services and repairs will be

provided at all Marine Power distribution centers

and trained marine dealers.

7. The engine owner will not be charged for diagnos-

tic labor that is directly associated with diagnosis

of a defective, emission related warranted part,

provided that such diagnostic work is performed at

a warranty station.

8. Marine Power is liable for damages to other engine

components proximately caused by a failure under

warranty of any warranted part.

9. Throughout the appropriate warranty period in the

table from the previous page Marine Power will

maintain a supply of warranted parts sufﬁcient to

meet the expected demands for such parts.

10. Any replacement part may be used in the

performance of any warranty maintenance or

repairs and will be provided without charge to the

owner. Such usage will not reduce Marine Power’s

warranty obligations.

11. Add-on or modiﬁed parts, as deﬁned in CCR,

Section 1900 (b)(1) and (b)(10), Title 13, that are not

exempted by the Air Resources Board will not

be used. The use of any non-exempted add-on or

modiﬁed parts by the ultimate purchaser will be

grounds for disallowing a warranty claim made

in accordance with this article statement. Marine

Power will not be liable under this statement to

warranted failures of warranted parts caused by

the use of non-exempted add-on or modiﬁed part.

12. The following parts are covered by this general

emissions warranty statement.

A) Fuel Metering System

1) Fuel Injectors

2) Fuel Pressure Regulator

3) Manifold Absolute Pressure Sensor

4) Throttle Position Sensor

5) Throttle Body

6) Coolant Temperature Sensor

7) Oxygen Sensors

8) Intake Valves

B) Air Induction System

1) Intake Manifold

2) Air Filter/Flame Arrestor

C) Ignition System

1) Spark Plugs

2) Electronic Ignition System

3) Spark Advance/Retard System

4) Ignition Coil and/or Control Module

5) Ignition Wires

D) Lubrication System

1) Oil Pump and Internal Parts

E) Positive Crankcase Ventilation (PCV) System

1) PCV Valve

2) Oil Filler Cap

1. Introduction

5www.MarinePowerUSA.com

F) Exhaust System

1) Exhaust Manifolds and Risers

2) Exhaust Valves

3) Catalysts

G) Miscellaneous Items Used in Above Systems

1) Hoses, Clamps, Fittings, Tubing, Sealing

Gaskets or Devices and Mounting Hardware

2) Pulleys, Belts and Idlers

3) Vacuum, Temperature, Check and Timer

Sensitive Valves and Switches

4) Electronic Controls

13. The repair or replacement of any warranted part

otherwise eligible for coverage under this warran-

ty may be denied from such warranty coverage if

Marine Power demonstrates that the engine and/

or part has been abused, neglected, or improper-

ly maintained, and that such abuse, neglect, or

improper maintenance was the direct cause of the

need for repair or replacement of the part.

14. This Warranty will not apply to:

A) Use of an accessories or parts not manufactured

or sold by MARINE POWER.

B) Neglect, failure to follow maintenance

schedules, accident, abnormal operations,

misuse, negligence, improperly maintained,

improperly operated or installed, racing or

engine modiﬁcation. Problems arising from

installation, application, exhaust to engine, fuel

lines to the engine, propping, cooling to the

engine or engine damage due to defective

electrical hookups.

C) Rust, corrosion or effects of weather.

D) Water ingestion through exhaust or intake

system.

E) Detonation or operation with fuels, oils or

lubricants which are not suitable for use with

this product. Detonation causes: Poor fuel

quality, overloading of engine, improper gear

or propeller selection, engine overheating,

excessive back pressure, incorrect ignition

timing, excessive total timing.

F) Reimbursement for: Haul-out, launch, towing,

storage charges, rental charges of any type,

inconvenience of any type, loss of time or

income, expense of returning a MARINE

POWER product to a service facility, towing,

lodging, loss or damage to personal property.

G) Carburetor replacement and labor is limited to

mechanical defects only. Replacement does not

extend to contaminated fuel, varnish or other

residues, changes in fuel mixtures, poor octane

fuel or adjustments beyond ﬁve (5) hours of

engine operation.

15. Marine Power reserves the right to limit

1. Introduction

warranty coverage on engines that have

accumulated excessive hours through commercial

use or any other non-typical operation.

6www.MarinePowerUSA.com

practices, and/or carbon monoxide poisoning on

recreational boats, contact the following:

National Marine Manufacturers Association (NMMA)

200 East Randolph Drive, Suite 5100

Chicago, IL 60601

312-946-6200

www.nmma.org

United States Coast Guard

Ofﬁce of Boating Safety Chicago, IL

CG Headquarters G-OPB-3

2100 Second Street, SW

Washington, DC 20593

202-267-0984

www.uscgboating.org

American Boat & Yacht Council, Inc. (ABYC)

3069 Solomons Island Road

Edgewater, MD 21037-1416

410-956-1050

www.abyc.com

Carbon Monoxide is a hazardous gas that is produced

when items containing carbon are burned. Items such

as, but not limited to; wood, coal, gasoline, natural

gas, propane or oil. Carbon Monoxide (CO) is found in

many areas such as any type of internal combustion

engines, heaters, charcoal grills, cooking ranges and any

other open ﬂame appliances. There are many possible

variables for the accumulation of carbon monox-

ide. Wind direction, boat speed, vessel proximity to

other vessels or structures are just a few of the

possible variables that would permit exposure to carbon

monoxide gases. It is important that regular

inspections of the exhaust system are conducted and

maintenance is properly performed by a qualiﬁed

technician. Adequate air circulation in all areas of

your boat are necessary in order to prevent build-up of

carbon monoxide. Please contact your boat manufactur-

er if you have questions regarding these hazards.

For more information regarding safe boating

2. Safe Boating

DANGER

WARNING

CAUTION

Carbon Monoxide Exposure

Carbon Monoxide is a odorless, colorless and taste-

less gas that cannot be smelled, seen or tasted.

Sustained exposure to carbon monoxide gas may

lead to brain damage, unconsciousness or death.

7www.MarinePowerUSA.com

3. Engine Identication

Every Marine Power Engine is equipped with an Engine

Identiﬁcation Tag, also known as a Serial Number Tag.

This tag contains information (model number and serial

number) that will be required before any warranty work

(if necessary) can be done.

Airpac:

Engines conﬁgured for airboat applications. These

engines use closed cooling systems with automotive

style radiators. Their exhaust manifolds are dry and

usually supplied by the boat builder.

Enpac:

Engines conﬁgured for stern drive (I/O) applications.

Cooling water supply differs depending on the stern

drive model mated to. See Section 12: Installation

Instructions.

Jetpac:

Engines conﬁgured for inboard jet drive applications.

Cooling water normally supplied by jet drive. Routing of

inlet out outlet cooling water lines will affect winteriza-

tion. See Section 9: Winterization procedures.

Towpac:

Engines conﬁgured for watersport tow boat appli-

cations. Engines may be conﬁgured for conventional

inboard or v-drive application. In many of these applica-

tions throttle and shift is highly integrated with the boat

instrumentation

Sportpac:

Engines conﬁgured for traditional inboard vessels.

Many of these applications are twin installations.

8www.MarinePowerUSA.com

3. Engine Identication

Engine Type

Repower

Original Equipment

Unique Feature

Displacement

Bore & Stroke

Compression Ratio

Cylinder Block

Cylinder Head

Recommended Fuel

Max RPM @ Wot

Idle RPM

HP Fuel Pressure

LP Fuel Pressure

Oil Pressure @ 2000 RPM

Min Oil Pressure @ Idle

Operating Temp RW Cooled

Operating Temp FW Cooled

Sparkplug Type

Sparkplug Gap

Timing @ Idle

Timing @ 4000 RPM

Firing Order

Alternator Rating

Crankcase Oil

Oil Capacity

Closed Cooling Fluid

Closed Cooling Capacity

4.3 VORTEC MPI

n/a

4.3/262 CID

101.6 x 88.39 mm

9.4 : 1

Cast Iron

87 Octane

4300-4600

ECM Controlled

60 PSI

4-7 PSI

30-60 PSI

10 PSI

143° F

165° F

12568387 (AC 41-101)

.060”

ECM Controlled

1-6-5-4-3-2

95 amps

15W-40

5 Qts.

Antifreeze/Water

10 Qts.

5.7 VORTEC MPI

n/a

5.7/350 CID

101.6 x 88.39 mm

9.4 : 1

Cast Iron

87 Octane

5200

ECM Controlled

60 PSI

4-7 PSI

30-60 PSI

10 PSI

143° F

165° F

12568387 (AC 41-101)

.060”

ECM Controlled

1-8-4-3-6-5-7-2

95 amps

15W-40

Jets: 6 Qts.,

Other: 5 Qts.

Antifreeze/Water

10 Qts.

6.2 LS3

Light Weight

6.2L/374 CID

103.25 x 92 mm

10.7 : 1

Aluminum

91 Octane

5600

ECM Controlled

60 PSI

4-7 PSI

30-60 PSI

10 PSI

n/a

170-190° F

12621258 (AC 41-110)

.040”

ECM Controlled

1-8-7-2-6-5-4-3

95 amps

15W-50

Jets/Monsoon: 8 Qts.,

Other: 6 Qts.

Antifreeze/Water

10 Qts.

6.0 VVT

Variable Cam Timing

6.0L/364 CID

101.6 x 92 mm

9.6 : 1

Cast Iron

Aluminum

87 Octane

5200

ECM Controlled

60 PSI

4-7 PSI

30-60 PSI

10 PSI

n/a

170-190° F

12621258 (AC 41-110)

.040”

ECM Controlled

1-8-7-2-6-5-4-3

95 amps

15W-40

Jets: 8 Qts.,

Other: 6 Qts.

Antifreeze/Water

10 Qts.

6.2 LSA

Supercharged

6.2L/374 CID

103.25 x 92 mm

9.1 : 1

Aluminum

91 Octane

5200

ECM Controlled

65 PSI

4-7 PSI

30-60 PSI

10 PSI

n/a

170-190° F

12571165 (AC 41-104)

.040”

ECM Controlled

1-8-7-2-6-5-4-3

95 amps

15W-50

Jets: 8 Qts.,

Other: 6 Qts.

Antifreeze/Water

10 Qts.

Ce manuel convient aux modèles suivants

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