Last tune up might be so long that I don't remembered. Spark plugs changed 1.5 years ago. Maybe wires were changed too. Not sure what egr valves are. When I checked the car again last night it was low on oil. Filled it up and drove for 20 mins and the problem didn't happen again. Check engine light not on. I was thinking maybe it's fuel injector clogging up because I never had it cleaned. Just punched in a fuel iinjector cleaner from time to time. It was also freezing cold lately, so not sure maybe if there was water or frozen gas in the tank which maybe could of cause the problem. Anyway, I'll drive again tommorrow to see how it is. Haven't really been doing proper mainetenance on the car because I am picking up a new car in two days, therefore I probably won't be driving the accord much.