Hi,
I am new to this forum.
Bought the 200 4 weeks ago. But I have the same feelings as @
Bigstu77.
Really disappointing. I have a flat spot between 2500-3000rpm depending on the throttle position.
The pre owner had removed the pre silencer behind the second cat with a straight pipe.
Meanwhile I have installed a RSTuner cal file I received from Henk, after telling him my car configuration. Was good for two or three days. Now it is back.
Driving slowly is really awful.
I cleaned the throttle meanwhile, I used a zip tie for the map sensor. But nothing helped.
At the moment I am thinking about selling the car. Never had such problems with a used car. (And I drove a lot of old minis...)
(And there are no trouble codes for the engine ecu.)
Fuel at the moment is RON102
And in the last 4 weeks I changed cam belt, aux belt, 3 engine mountings, new tires, 4 new brake discs with pads, 4 new spark plugs, etc.