ok is this some new feature on dodges or what, because my cruise control wont turn on if im doing over 80km/h, between 30 and 80km/h works fine, and i know in any vehicle you cant activate under 30ish km/h but what is up with the over 80km/h? is my cpu screwed... or setting or something, the truck is brand spankin new, picked it up thursday (october 27th,05) so whats up or am i just stupid?

 

Strange,,,,My 2002 4.7 would not set over 85mph,,

but my 2005 5.7 does

Maybe it's a 4.7 vs 5.7 thing...

anybody to confirm?

 

Huh? 80kph! That's only 50mph. Something's wrong. Take it back!

Good luck.

 

Ive never had an issue setting mine at any speed. However after it is set when it drops below the set speed it surges until it gets back up to speed. So instead of a steady single acceleration it surges several times. I can watch the tach jump a few hundred RPMs each time it surges. The truck is an 02 but I have only owned it about 3 months. Anyone had this problem?