j63 2.2i - fuel leak at start for few minutes

[pduke]

Hi all!

it's been a week since i discovered a fuel leak after startup for the first 5 minutes. after that it stops....
there used to be a leak from a little hose at the upper part near the spark plugs but it is not that. (i have changed the clamp, it is dry there now)
this one is quite major,not just drop by drop... it is much more. seems to be from the lower left parts of the engine(driver's side - left wheeled). The good thing is that it stops after a few minutes (something gets warm probably??)
I didn't had the opportunity to look underneath, but tomorrow i am going on an urgent trip and i will pass by a local ramp to check it.
any suggestions from the experts ??