Cruise control did not disengage
Driving along this afternoon on the hwy with the cruise control set at 55 and see the light change up ahead. I "Think" I just hit the break and noticed that the truck was not slowing down. More brake was applied slowing the truck although i was needing to give it alot more than normal. I noticed the engine rpms were staying up and i again Think i pushes off on the cruise control but to no use.
long story short I brought it too a stop at the red light. and the rpms were up at around 2000. truck was trying to pull but i kept the break on and continued to hit off with no luck.
As soon as the light turned green I let off the break and the truck started forward before the rpm's dropped down. I was able to accelerate and use cruise control again normally several more times on the way home...
Any ideas whats up or what I need to be checking?
BTW this is a 2001 f250 4x4 PSD 120k on the ticker.and an auto tranny