blanchardadam03's latest activity

B
blanchardadam03 replied to the thread Audio Warning Alarm weird problem on 2001 4.3 Mercruiser EFI MEFI 3.

According to the schematic in the service manual, they do short to ground to initiate alarm. See attached picture
May 20, 2025
B

blanchardadam03 posted the thread Audio Warning Alarm weird problem on 2001 4.3 Mercruiser EFI MEFI 3 in Mercury MerCruiser Sterndrives & Engines.

I have a problem with my audio warning alarm on my 2001 mercruiser 4.3L EFI gen+ engine. It is the EFI version with MEFI 3 ECM. So it is...

May 18, 2025

Top