1992-2000 Mercury Mariner 105-225HP outboards Factory Service Manual, Page 246Get this manual

1992-2000 Mercury Mariner 105-225HP outboards Factory Service Manual, Page 246

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Condition Engine Idles Rough (May Lean Sneeze) Acceleration Ok; Full Throttle Ok Possible Source Improper EFI Set Up

R.F.IRadio Frequency InterferenceHigh voltage can alter signals ECM re