Well, car turned 125,000 today...got my first code! Coming home from picking up dinner, accelerate to get on the freeway, a pronounced miss starts. Check Engine light comes on. Code is P0305, cylinder 5 misfire. Might go with the issue I mentioned in another thread, where I talked about an odd engine behavior (https://www.crossfireforum.org/forum...-behavior.html). What's the most likely cause? i haven't changed the fuel filter since we've owned the car (February of last year) and I don't know if that was changed when the dealership got it. I might go there first...