General Discussion on Issues / Trouble Shooting
So I’ll be as thorough as possible. Have a 2006 Chrysler 300C 5.7 hemi. Intake, 90mm throttle body, and basic OTC tune to 93. Had it like this since last July. No issues, recently car has been sputtering in the low rpm’s. Changed the coils and plugs again, and it went away for a little bit and...