Im loosing intrest in mk RST powered MK5 due to a small problem!, Ive just done the transplant and its got a bit of a missfire, cuts out under if left to idle and when it does cut out it wont restart till you relive the fuel pressure fro the metering head (loosening the hose and allowing fuel to come out under pressure) then when you start it again in runs on for about 4 seconds then gets lumpy and cuts out An ideas, im sick of it GRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR