Here's why:
* Dodge made several engines with 3.2L displacements. You need to specify the model year and specific engine code. For example, the 3.2L Pentastar V6 was used in several Dodge vehicles.
* "Interference" refers to valve-to-piston contact. In interference engines, if the timing belt breaks, the valves and pistons can collide, causing serious damage.
To help me answer your question, please provide:
* The year of the Dodge vehicle.
* The specific model (e.g., Charger, Journey, etc.).
* The engine code (often found on the engine itself).
Once I have this information, I can look up the engine specifications and tell you whether it is an interference engine or not.