was told to replace timer base on 89 evinrude 150slt. ordered part from iboats and got it yesterday. it had tag on part stating to reset engine ignition timing and to perform sync & link procedure. can someone tell me how to do these things. thanks.
Here is a link for you to get a manual. They are in PDF format.
Trying to explain how to set timing and to do a sync/link it will be easier to look at the book.