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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.
Are you saying you can wiggle the bottom right side of your upper intake? If so, that delivers air into the combustion chambers and it needs to be sealed tight. Somewhere around 17-20 ft lbs.
No im saying that the little piece of plastic is loose.
looks like someone made a homemade drain plug for oil buildup in the upper plenum. that should definantly be sealed off atleast with rtv sealer.
Its not homemade, ive seen it on alot of other 5.0s
remove it and take another picture... so we can put this thread to rest
No, I dont want to take it off until I know what it is and risk messing something up.