Is there a filter that is changeable for my A/C or the cabin of my truck. i have noticed recemtly that i am getting an odor when i turn on my A/C in my truck.

Its a
2002 4.7l dodge ram sc 2wd

 

There is no cabin air filter here is a link to a TSB on the issue http://dodgeram.info/tsb/2005/24-013-05.htm

 

I usually turn off my a/c switch and leave the fan on about 5 min from my destination. This helps dry out the evaporator some before parking to eliminate mold and musty smells.
Also make sure the evaporator drain is open and drips on the ground after the a/c has been on for a bit.

 

Thanks for the help im gonna try those tips