5421

Welcome to Puzzle Time. I'm your host, Bryan. I'm upgrading the alternator on Rumour's Universal M25 engine to a serpentine belt -- the J10 variety to be specific. I picked up one of the last Balmar 48-USP-M25 pulley kits I could find on the internet last year. It arrived with pretty blue...

The Universal M25 (5421) on the Ericson 33 I sail has not been starting easy or running normal since launch in May. Once started, it coughs and chokes at idle to the point it stops running, but if we keep the RPM at 800 or above it runs OK. We added injector cleaner to the fuel tank to help if...