1999 Mercruiser HI-Performance GM 377 EFI Engine Service Manual, Page 353Get this manual

1999 Mercruiser HI-Performance GM 377 EFI Engine Service Manual, Page 353

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DIAGNOSTICS

Chart A-3

DTC Chart Symptoms Verify Repair

Step 11 Diagnostic Aids

90-840500 MARCH 2000

Page 5E-15