* Driver's side door jamb: Look at the sticker on the driver's side doorjamb. This sticker contains a lot of vehicle information, including the engine code. It might be abbreviated (like 3.0L or 3.3L) or list a more specific code.
* Engine block: The engine code might be stamped directly onto a part of the engine block itself. This usually requires visually inspecting the engine, and the location varies depending on the engine type. It's often near the front of the engine, on a relatively flat surface.
* Vehicle Identification Number (VIN) Decoder: You can use the VIN (located on the dashboard, visible through the windshield, and on the driver's side door jamb) to decode the vehicle's specifications, including the engine code, through online VIN decoders or by contacting a Dodge dealership. Many online services offer free VIN decoding. Keep in mind that the accuracy of online decoders varies.
* Owner's Manual: While less likely to contain a specific engine *code*, your owner's manual should specify the engine size and type (e.g., 3.3L V6).
The most reliable methods are checking the driver's side doorjamb sticker and using a VIN decoder. Keep in mind that a 1995 Caravan could have several different engine options, so specifying the exact code is crucial for parts ordering and repairs.