M MustangMark Founding Member Jul 4, 1999 345 0 17 Mandan, ND Dec 7, 2008 #1 Dec 7, 2008 #1 Anyone know what I should gap my plugs at on 1998 mustang GT with 4.6 liter
Mustang5L5 That is…until I whipped out my Bissell Mod Dude Feb 18, 2001 43,236 17,921 224 Massachusetts Dec 7, 2008 #2 Dec 7, 2008 #2 0.054"