When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
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.
There is a small whine noise coming from the engine (no, it doesn't have a turbo or supercharger). It's very noticeable at idle, especially low idle, and increases as far as i can tell while you rev the engine (until i can't hear it over the exhaust). I was thinking it was possibly bad water pump bearings, but i have no idea.