Section 7 - Troubleshooting - Mercury Mercruiser Tow Sport 5.7 MPI Manual

Table of Contents
Diagnosing EFI Problems..................................................... 74
Diagnosing DTS Problems................................................... 74
Engine Guardian System...................................................... 74
Starter Motor Will Not Crank Engine, or Cranks Slow.......... 74
Engine Will Not Start or Is Hard to Start............................... 74
Engine Runs Rough, Misses, or Backfires........................... 75
Poor Performance................................................................ 75
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Section 7 - Troubleshooting

Excessive Engine Temperature............................................ 75
Insufficient Engine Temperature........................................... 75
Low Engine Oil Pressure...................................................... 76
Battery Will Not Recharge.................................................... 76
Remote Control Is Difficult to Move, Has Excessive Play, or
Makes Unusual Sounds........................................................ 76
Steering Wheel Jerks or Is Difficult to Turn.......................... 76
Section 7 - Troubleshooting
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