Vintage Sun Diagnostic Machine

This item was brought for repair Mechanics say most of these still function to this day The only issue is the batteries In this case. Sun diagnostic test equipment from years past stuff you just don't see anymore. A demonstration of testing and adjusting a distributor on a vintage Sun distributor testing machine. Before there was the magic of OBD there were very few ways to track down engine running and performance issues on their own.

Selling this Sun 404 Distributor Tester on eBay. After a lot of dead ends I'm finally starting to see real progress with this vintage Sun Infra-Red engine analyzer This machine. In this video I start restoring a vintage Sun Engine Analyzer from the 1970s These old diagnostic machines were used by. Bear diagnostic machine workshop vintage retro OBD from the 1980s.

Today we're taking it back all the way back to the 1950s when Sun Electric was selling the diagnostic equipment that every shot. This is an early Sun iginition simulator display.