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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.
The other day I was driving around a bit and when I got home I could hear a loud air/hissing sound from under the hood. It seemed to be coming from the area right in front of the drivers side windshield in the engine area. Today when I started my car I could hear it right away. It's pretty loud and noticeable. There hasn't been any smoke and the car seems to be driving fine. Any ideas/suggestions. Thanks
it could be a vaccum leak, get yourself some carb cleaner and with the engine running spray some of the cleaner where you think its coming from, and if the engine bogs a little you've got yourself a leak...be careful not to blow yourself up! haha[sm=lol.gif] just kidding man, its easy stuff