To find it precisely, I recommend:
* Consulting your owner's manual: This is the best resource for diagrams and specifics about your vehicle.
* Using a repair manual: A Haynes or Chilton repair manual for your specific year and model will have detailed diagrams and information.
* Searching online for your specific year, make, and model: Many websites and forums contain images and descriptions of the evap canister location on 1997 Dodge Ram 1500s. Be sure to look for images or posts specifically mentioning the canister's location.
Important Note: Don't attempt repairs on the evap system yourself unless you're experienced with automotive repairs. Improper handling can lead to further emissions issues or even fire hazards. If you suspect a problem with your evap canister, it's best to consult a qualified mechanic.