GMC Yukon Problem Report
GMC Yukon Oil leaks from the valve cover gaskets
down......I had a new compressor put in by a mechanic. A/C then worked on and off......replace...
started rough idling out of the blue one morning.Fires right up and drives but rough. P0306 cod...
or a blown head gasket
repair time for driverside valve cover gasket for gmc yukon.