FORUM RULES UPDATED - The forum rules have been updated to continue to provide a friendly and safe environment for our member community. Please take a moment to review the updated rules and our terms of use and privacy policy. Click here for Forum Rules which has links to the 'terms of use' and 'privacy policy'.
In Other News . . .
You will notice a few enchancements to the forums to make your experience better. These include: Email Notifications, Thread Previews, Thread Starter Notation, and Emoji Options on the 'Like' icon. . .
Additionally, the merchant portions of the website have been updated and are now operational. . . . Check out iBoats for all your boating gear.
Well the good news is we finally resolved the motor not running above 3500 rpms. I posted previously about the problems that we had with the motor. We replaced the the stator trigger and switchbox because we didn't have spark on cylinders 3 and 4. That problem ended up being a bad switchbox. I...
I have had 2 prior posts on this motor and have done everything i thought I could do to try to get it running right. We have gone through the ignition system and now have a new CDI stator, new mercury trigger and as of a couple days ago a new Mallory switchbox and can?t seem to figure out what...
Unable to find any tech info on the make up of a mercury 4 cylinder switch box, I was wondering if someone could give me some info on a swithbox working correctly. We have a 1989 mercury 100hp that had a mercury red stator with the two wires (blue and blue/white) connected to what looked to be...
Hello, I am hoping may get some direction on helping trouble shoot a 1989 Mercury 100hp 4 cylinder Motor. We purchased it used and the motors powerhead had been rebuilt and the motor started upon installation on the boat but never ran correctly. We couldn't get the boat on plane and initially...
