Subject: Re: Upgrading a '74 Datsun 120Y (B210) by ddgonzal on 2016/7/31 8:57:52
Yes, the older flasher units are current-based. So when one globe/bulb fails, there may not be enough current to trigger the flash circuit. That's actually a plus, as new types keep flashing when a bulb is out, and don't warn the driver like these old units do
