u/BreakOpposite1810

I own a 2017 ford focus 79K miles. Engine light popped on and it took it in to my local mechanic, he said it was the vapor purge solenoid. He fixed it, I picked the car up and everything was good for about a week. Then the engine light pops back on again and I thought great must be something else wrong so I just took it to an advanced auto to have them scan and it showed codes for the purge valve that I just had replaced. Then the engine light went back off again on its own. Is this a common issue for this car?

I’ve had this car 3 years, replaced the clutch right after I got it and yes I have the notorious stutter. I can’t avoid stop and go traffic as there’s a lot of that where I live. Any suggestions on that as well?