Synchronizers
- WeekendLove2
- Scurvy Dog

- Posts: 6
- Joined: December 27th, 2014, 7:44 am
- Vessel Info: Carver 1988 42 aft cabin
- Location: Lake Texoma
Synchronizers
I have an auto-synchronizer. The port engine is showing "-----" and the starboard engine is reading accurate RPM's. I recently had new electronic ignitions installed by service department (first mistake) and now RPM readings on tachometer for port side are all over the place (mostly reading high) and sync not working (again reading zero "----" on port side digital read-out. Any ideas?
- AaHubb
- Commander

- Posts: 315
- Joined: February 16th, 2013, 5:46 pm
- Vessel Info: '99 404 CPMY
my twin diesel pusher - Location: Kennewick, Wa
- Has thanked: 15 times
- Been thanked: 61 times
Re: Synchronizers
On my boat the tachs are feed from a terminal on the alternators. I would start there looking for a loose or disconnected wire.
..Aaron
..Aaron
'99 404 CPMY
SeaDragon
SeaDragon