I may have confused things hear....yes i understand you have been pushing down the flap a few times...but i dont want you to do that...i want to hear it start on the Timer and 5th injector...so if that all OK first..i want it to burst into life OK..sound good..BUT should stop after 2/3 seconds....dont touch metering Flap....its the bursting into life....then stopping after 2/3 seconds you want hear.. actuator plug NOT plugged in...if it keeps running...then we want to no why ??...hope understood. Peter