My car is a 2006 Honda Civic, about 90k miles, Automatic, new battery about 6 months ago. No issues before now.
Over the last week, it has been starting weakly. By that I mean when I turn the key, it tries to turn over, but almost always immediately fails. I would say about 75% of the time, if you just try to cold start it, it won't go. But if I "prime" it (based on googling of the issue, I turn the key to where the AC and radio power on for 2 seconds, turn it off, and repeat 2x times) it will start up reliably so far. I fear eventually this start-up method won't be enough and something might fail completely. I had thought it was a weak fuel pump, but i'm not sure where to go from here. The contacts for the battery look clean and connected well.