2911 mini cooper s countryman
My wife just got a 2011 mini cooper s countryman with 111000 miles . The car is in great overall shape , inside and out , like new . When we picked it up from the dealer , as soon as she gave it gas it smoked a grey/black smoke from the tail pipe , and I can smell unburned gas . The limited power light came on , so we turned around and took it back . They say it was fixed , but after a few miles ( like 20) it came back . I looked at the air filter and it was about 90% clogged with signs of a squirrel nest in the air box , and I got black so the residue on the tail pipes , sign of running rich . Changed air filter , clean and re-gap the plugs ( changing them today) . The light keeps on coming on , there is no noticeable drop on power , but I don't want to kill the engine . Any ideas ????
