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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.
My son installed the new HEI module. The car will start but idle is real low. First thought was he has the timing off a little but any adjustment on the timing causes it to die and not start again. I thing he just needs to set the idle up some. Can someone let me know how he can increase the idle. Thanks
Brew