Originally Posted by
Ryan250
Yeh the non return valve on the tank breather system was blocked, i now have a little pressure in the lines once off, so thats me cold starting sorted, removed sender to find the filter sitting in the bottom of the tank, cleaned out some little spec of debris and refitted, im suspected this and the fact the pumps probably been struggling against the vacuum in the tank has prematurely worn me pump out alittle, so new pump on order. Also i think ive sussed the hot start issue, its not a hot start issue, its an engine flooding issue, so looks like ive fuel entering the venturi into the engine once switched off, still got this to look at.