Hey scotty, I have a 2006 Dodge Charger SXT 3.5L. My car keeps turning off when I come to a complete stop at a light, stop sign and even when I pull in to my front gate. Completely turns off, It starts back up with out a problem but when I pull off it shakes and jerks. Got the check engine light codes and at first they said it was an o2 sensor. So I replaced all 4 of them. Kept having the same issue. Changed all the spark plugs and checked to see if the coils weren't bad, they're all good. Went away and then got an engine misfire code, got that handled. Again it started having the same issue with the jerking when I pull off and it turns off on me when I come to a complete stop or if I'm just parked. Changed the right side fuel pump and it was running better at first. Then started doing the same thing again. I also changed both crankshaft sensors (one near the oil fill cap and the other on the transmission) and the Purge Valve and still having the same issue. I got a camshaft code but can't locate where it is on my car so I can't fix that as of yet. Any ideas on what it might be??
I would get the battery and alternator load tested and if they're fine get your fuel pressure tested a dirty fuel filter could easily cause that. And honestly since you've been changing parts around I would first just look for someone who has a dealer/high level scan tool and see what they say because even a dirty air filter or a dirty MAF sensor could jam you up but you don't just want to keep guessing and changing stuff out for no reason. Check the air and fuel trims and see because several things can cause that and that should help you really narrow it down.
