I've got an 05 1500 with the 4.7 (21k miles) that I bought while I was still in SoCal. I now live in Kansas (I know, why??) and am finding that when the temps get down to about 20 degrees or below that problems start to show. It is all stock, btw.

So far, I've had the speedo stop, temp gauge jump to hot, and part throttle surging. The surging problem is the most prevalent. It will also stumble when shifting up between gears, and has died when turning at slow speed.When theoutside temps are up it runs fine, never has given me a bit of trouble.

I was just wondering if anyone else has experienced this?