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.
Well just got my new combo running, however when I go to time it, it only runs good at about 25-40 degrees. What could be wrong? when i put it at the 14degrees it just stalls out. Any ideas?
plugs are brand new yesterday with 5 miles on them. They are still white with a little dark tan around the edges. Fuel pressure is set at 38 psi with vacum off.