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5.0L (1979-1995) MustangTechnical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.
I recently changed my h pipe and noticed that one of my o2 sensors had something loose inside, like a broken filiment or something. Does it matter if you run two different types/ brands of o2 sensors or should i buy 2 new ones??