Cleaned out my Spitfire 1500 fuel tank and this was the result, the five pence piece for comparison purposes only. I am hoping this was the cause of my fuel blockage that brought me to a stop on the A40 after driving some ten miles. When I disconnected the fuel line after the fuel pump and turned her over no fuel came spurting out. Took the top of the fuel pump and turned her over and the diaphragm was pumping ok. Disconnected the fuel line before the fuel pump and got a little dribble of fuel then nothing, I can understand that due to the fuel pick up system from the tank. I’m thinking or is that hoping that the pick up pipe in the tank got blocked. Poked all the lines through with strimmer chord and they are clear. I have ordered some DEOX-C, £16.75, to kill any rust in the tank, a new tank £286.01. Why the penny ? Also going to change the old rubber fuel lines for the new barricade fuel lines. So after filling with some high octane fuel, a carb clean and timing check I hope there are no more breakdowns for a while. Any comments ?