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MerCruiser 5.7 MPI User Manual

MerCruiser 5.7 MPI
110 pages
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90-864197072 NOVEMBER 2007 Page iii
Drain System Identification.............................76
Air Actuated Single Point Drain System.......76
Manual Single Point Drain System...............77
Three Point Manual Drain System...............77
Multi‑Point Drain (MPD) System..................78
Air‑Actuated Single‑Point Drain System.........78
Boat in the Water.........................................78
Boat out of the Water...................................81
Manual Single‑Point Drain System.................83
Boat in the Water.........................................83
Boat out of the Water...................................84
Three‑Point Manual Drain System.................85
Boat in the Water.........................................85
Boat out of the Water...................................86
Multi‑Point Drain (MPD) System....................87
Boat out of the Water...................................87
Boat in the Water.........................................89
Battery Storage......................................................91
Power Package Recommissioning........................91
Section 7 - Troubleshooting
Diagnosing EFI Problems......................................94
Diagnosing DTS Problems....................................94
Engine Guardian System.......................................94
Starter Motor Will Not Crank Engine, Or Cranks
Slow.......................................................................94
Engine Will Not Start or Is Hard to Start................95
Engine Runs Rough, Misses, or Backfires............95
Poor Performance.................................................95
Excessive Engine Temperature.............................95
Insufficient Engine Temperature............................96
Low Engine Oil Pressure.......................................96
Battery Will Not Recharge.....................................96
Remote Control Is Difficult to Move, Has Excessive
Play, or Makes Unusual Sounds...........................97
Steering Wheel Jerks or Is Difficult to Turn...........97
Section 8 - Customer Assistance Information
Owner Service Assistance...................................100
Local Repair Service.......................................100
Service Away From Home..............................100
Stolen Power Package...................................100
Attention Required after Submersion..............100
Replacement Service Parts............................100
Parts and Accessories Inquiries.................101
Resolving a Problem.......................................101
Mercury Marine Service Offices......................101
Ordering Literature..............................................102
United States and Canada..............................102
Outside The United States and Canada.........102

Table of Contents

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MerCruiser 5.7 MPI Specifications

General IconGeneral
Engine TypeV8
Fuel SystemMulti-Port Fuel Injection (MPI)
Horsepower300 HP
IgnitionElectronic
Cylinders8
Fuel TypeGasoline
Alternator65 amp
Compression Ratio9.4:1
Fuel Requirement87 octane (minimum)
Displacement5.7L (350 cu in)
Max RPM5000 RPM

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