like 2500+ i can hear a steady clicking coming from the front of the truck. Not sure what it is. My Transmission fluid level is good, and i just had an oil change and tune up.

 

look under the hood when its dark out side and the engine is running, see if you have a plug wire arching anywhere. could also be a lifter too, maybe try some lucas oil stabalizer.

 

first thing i would check is for arcing like nim said. lifters are a possibliity too. is it only at rpm or is it at high speed also?

 

Some of it is normal with a Dodge, kinda almost sounds like a diesel.

When I take it easy, it never does that.
So it should only be doing it when you push it, thou.
With some, it's only a certain throttle pressure.

If that's the case, it's likely normal, all Dodge/Chrysler products diesel some on heavy or specific throttle pressure.
At least the ones I've dealt with all did it.