Hi Gang,
I hadn't flown my 'F' for about 4 weeks (weather + traveling prevented it). I went to the airport earlier this week for a flight and had something strange happen that I've never seen before. As I was going through my start procedure, I turned on the electric boost pump and waited for pressure to come up before pushing the mixture in for 5 seconds. However, the fuel pressure never came up. The pump was running, but it was not supplying fuel. I let the pump run for about 15 seconds with no change. I then decided to try and start the engine in case it was just a gauge issue, and the engine did not fire. However, after the start attempt, the fuel pressure came up, and then I was able to prime and start as usual. It concerned me a bit since this is the first time I've ever had something like this happen in any airplane I've flown. I did verify that after engine start turning on the boost pump did in fact increase pressure, so the pump seems to be working fine (I just installed a rebuilt fuel pump about 2 months ago). Does this sound like anything I should be concerned about moving forward, or was there just some strange air lock in the fuel line before the pump?