checked out the car today. pump is fine. its the metering unit. even the 2nd one i got!!! they put mine back on and took the one i bought apart as it was in worse condition to mine. car starts now, but needs help. the flap on the m/u needs to be pushed down and throttle pushed at the same time to get it to rev up, which it does very nicely. wont idle though as as soon as flap ios left, it just cuts out!

ovbiously the first thing they are looking at is the m.u flap. it rumbles up and down when cranking. When cranking, and the accelerator floored, the flap does not move all the way down, onlyjust a tiny tiny tiny amount. soundslike theres a problem here.

any ideas.