Hello guys, I'm a active member of 190revolution.net and I hear alot of good things about this forum, so I deceided to ask your help here and hope someone can resolve my problems

So since I have the car (1 year ago) I have those physical problem:
-14mpg
-low performance, max speed of 160km/h
-bad responce, no acceleration
-sometime black smoke on acceleration, engine does some "puff" sound

I did alot of of test with the 190revolution members, but it was useless... until now

Now here are the most bizar parts:
-my lamda, and my O2 sensor output is good on idle (so I'm supposed to have a correct mixture) BUT it really smells fuel at the exhaust (O2 sensor is new) still on idle.
-When I accelerate the lamda goes down (rich) to like 10% and less. and I repeat: sometime black smoke and low acceleration
-there is always some liquid spitting out of the exhaust (more when the outside is cold), I think its fuel. BUt it is not coolant or oil.
-my engine compression is perfect, everything electronic is good(only the EHA that I'm not sure)
-my Fuel distributor, cap, rotor are new, wires are good, oil new, all filter change, etc...
-2 mecanics war not able to diagnostic the problem

SOOoo, the only output that is weird is the lamda going richer when acceleration.

Now here is my ignition pattern, something HAS TO BE WRONG in thoes! But I dont have enough of experiance with them to diagnose it:
Secondary igntion:

Primary ignition:

The ratio (for my probes) where 4000V for each 1V. Example one division of 1V equals 4KV. The zero volt is at the division where the "M1", "M2", "M3" or "M4" is (on the left scale).

For me the burn voltage seems to be really low: like 0.1V(on scope) so 400V... Isnt it supposed to be like 1KV??

Thanks alot for your time and your help!!