Psychic Car Repair

I drove the Corvair out to Cape Cod. One day it wouldn't start and after checking things out, I figured out that it wasn't getting any gas to the carburetors. I thought it was the fuel pump and got another one from an auto parts store. After changing the pump, it still wouldn't start. Finally found the problem, there was a piece of rubber hose in the gas line where you could disconnect it to remove the engine. It was underneath the engine at the front end of the engine. For some reason I didn't feel like making another trip to the parts store, so I just wrapped it with electrical tape and was able to get it running. Some time later, it might have been a couple of weeks later, I was driving around the area and the car sputtered and died. It would not restart, so I just pushed in the clutch and coasted into a parking lot. While the car was still moving, I said "I think the rubber hose in the gas line at the front of the engine let go." There was an auto parts store within sight, so we hiked to it and I bought some rubber hose to replace the piece on the gas line. After making the repair and we were on our way, one of the guys with me was amazed that I had diagnosed the problem before the car had even stopped moving. I never did let him know that I knew what the problem was because of the half-assed fix I had done before.