GM Is Fixing Some Smoky Engines Under Warranty
 

http://images.thecarconnection.com/t...00393183_t.gif GM will repair some vehicles with four-cylinder engines for free, over a problem with excessive oil consumption and smoking. The repair will only include those vehicles still covered by a new vehicle warranty or an extended warranty, if one is in place. GM has determined that the oil consumption problem in some of these engines emerges when piston...

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