Is this the hole that you are discussing about ?

If you refer to the interior of the cat, was just dirty from what i saw from one end... i don't know from the other side.

The problem was the cat. I had put a second hand one with waranty and works fine. Also i have put the tester on it and before testing I had p0130 and p0135, o2 sensors. Now is all good. Thx for the help

I have changed the fuel pump, but without success. I am looking at the cat now. The problem is that I can't remove the o2 sensor to see if there is any change in power. If I cat remove the o2 sensor I will lose the manifold screew.

I just got the car. No warning lights, the engien sounds good, no overheat, no other problems other the lack of power. I ordered today the fuel pump.

Yes. Doesn't go over 50 mph, slow acceleration ...

Did anyone managed to sort it out? Was the pump or the catalyst?