Agrred if its a piston get with Erik.. That being said pull the plugs in the cylinder and see what they look like. make sure they pull both plugs.
Thanks, plugs are good! It was the tune, bumped the "misfire" limiter (i think) to 2000, actually toned the car down too. Thanks again for all your help guys, greatly appreciated!
PPP stage 2 Heads, Super Spartan Max Cam, Inertia Ported/Coated Intake, Zoomer's, Kooks, no cat's, Jet 180 t-stat, BT catch can.
More to come
PARAMOUNT HTCNag1,Flexplate,Converter,3.73 8.8 and Driveshaft,PWR 462 ,PWR Apache Heads,Billet Tech Covers,CTP Twins ,HHP parts support.Grille by DodgeMagnumGrille.com firstname.lastname@example.org so far.
I've got the SRT Max...AMP installed and Johan tuned and NEVER one single code. Mine's an '08 also.
'11 Mustang GT 5.0...Kona Blue...6spd Manual...Couple power mods...