Home › Forums › Stay Dirty Lounge › Service and Repair Questions Answered Here › 2010 impala 3.9L DTC p0010 › 2010 impala 3.9L DTC p0010 April 11, 2012 at 11:00 am #439740 college manModerator Did you mention the wrong oil viscosity issue to the tech? I’m curious if this would solve it? guess we won’t know for now. thanks for the progress update. keep us postedC8-)