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06 Civic w/ P0172 and P2A00 codes

Old Oct 10, 2020
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06 Civic w/ P0172 and P2A00 codes

Hey guys,

Found a leak from the top of my radiator a few days ago after steam was coming out from my hood and the engine temp maxed. Replaced it, put coolant in, it seemed fine for a day. Also went ahead and put in a new thermostat.
The next day, I got the P0172 (Fuel System Too Rich Bank 1) code, followed by a P2A00 code later in the day. It has a really rough idle at times, it died on me while I was driving, and its overheating again.

I noticed that a vacuum leak can be a cause for both of these codes, but it's hard to tell. Does anyone have any advice?
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