Interesting. I haven't tried unplugging the EHA yet. If I don't get it to turn over on the first crank, I have to crank and give it gas until it finally starts. I wonder what the heck the issue is? It seems so simple. One of the guys mentioned the fuel accumulator could be the culprit ($109.00 part) as the diaphragm inside fails and pressure is lost to the fuel delivery system. But when I disconnect my EHA, fuel squirts pretty hard everywhere. Anyone know if that is an indicator of a good accumulator or not? Car was hard to start again today but it was 110 degrees outside. Ran fine once engaged and moving but idle struggled, yet, once again