Mercury MerCruiser 5.7 MPI User Manual

Section 7 - Troubleshooting
90-899883173 DECEMBER 2007 Page 97
Section 7 - Troubleshooting
Table of Contents
Diagnosing EFI Problems................................... 98
Diagnosing DTS Problems................................. 98
Engine Guardian System.................................... 98
Troubleshooting Charts...................................... 98
Starter Motor Will Not Crank Engine, or Cranks
Slowly............................................................98
Engine Will Not Start or Is Hard to Start........99
Engine Runs Rough, Misses, or Backfires....99
Poor Performance.........................................99
Excessive Engine Temperature....................99
Insufficient Engine Temperature.................100
Low Engine Oil Pressure.............................100
Battery Will Not Recharge...........................100
Remote Control Is Difficult to Move, Has
Excessive Play, or Makes Unusual Sounds
....................................................................100
Steering Wheel Jerks or Is Difficult to Turn
....................................................................101
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Mercury MerCruiser 5.7 MPI Specifications

General

Brand	Mercury
Model	MerCruiser 5.7 MPI
Category	Engine
Language	English