You bought your MINI Cooper because you wanted a fun and fuel-efficient, daily driver. MINI’s offer sporty handling and zippy … Continue reading “Why does my MINI Cooper have reduced engine power?”
The problem with this 2011 Mini Cooper Countryman S All4? The vehicle was running rough. As this can be caused by a number of issues, the Motor Werke team did what they do best and started exploring. They found that the crankcase vent valve was torn.