Maybe, but could the oil that sprayed everywhere have impacted any of the emission control systems? If so, it isn't likely to go out on its own. Get the codes read so you know what the problem is.

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2007 X3 3.0si, 6 MT, Premium, White

Retired:
2008 535i, 6 MT, M Sport, Premium, Space Grey
2003 X5 3.0 Steptronic, Premium, Titanium Silver
2002 325xi 5 MT, Steel Grey
2004 Z4 3.0 Premium, Sport, SMG, Maldives Blue