[dukes478]

I have a 2000 Durango (5.2L) that come down with the dreaded Check Engine light some time ago. There was no loss in performance initially but over time I have noticed hesitatation when accelerating. The noticable problem is when setting cruise, it begins to accelerate without stopping. I had to manually stop cruise at 90+ after realizing that it wasn't going to quit on its own.

I did my research here and found 2 similar problems. The throttle position sensor on the side of the throttle body and the speed sensor on the side of the transmission. I replaced both today and still no luck. The odometer reads Error P 1491 - then P Done. Any help is appreciated on this. Thanks