Running rich ???

FINALLY got the idle issue straightened out, and got her out for a true, test weekend. Car ran fine all weekend, but it seems to run rich. Guys behind me could smell gas, and fuel mileage sucked. I can live with that, BUT (there’s always a but) after it had been ran a while, it would not start back once shut off. It would start, run for about 2 secs, gurggle, and shut off. Cranked fine, but would not start back for about 10 minutes. If it was a carb engine, I’d say it was loading up. Haven’t had a chance to pull the plugs yet to check them. Hopefully get to it this week.

Anybody had this happen? Think putting my Doebeck EJK fuel controller back on would help. I think I can lean the stock settings slightly with it ?