#1 cillinder on 4.2 il6
Mounce Member Mar 29, 2014 13,667 Tuscaloosa, AL Feb 18, 2015 #2 Closest to the fan/front of vehicle -I believe it's actually listed on the valve cover, not sure though. Reactions: Midnyteryder196
Closest to the fan/front of vehicle -I believe it's actually listed on the valve cover, not sure though.
