I have a 2005 magnum RT. It has 80,000 miles on it. The last few times I have driven it, I have noticed that it kinda hesitates and almost stalls while driving down the road at speed. It isn't a constant problem. I can be trying to speed up or driving at a constant speed. Today I was driving 65 mph on the highway and felt it hesitate. The tach dropped to around 1000 rpm's. Then it went right back up and was ok. I am afraid it will end up leaving me stranded somewhere. Anybody have any ideas?