1. Identify your engine: Look for a sticker under the hood or in the glove box indicating the engine type (e.g., 5.2L V8, 5.9L V8, Cummins 6BT diesel).
2. Consult a repair manual: Once you know the engine, get a repair manual specific to your 1995 Dodge Ram 2500 and that engine. The manual will have diagrams showing the exact location of the fuel filter. You can find these manuals online or at auto parts stores.
3. Look in common areas: While the exact location varies, common areas for fuel filters on this generation of Ram trucks include:
* Frame rail: Near the fuel tank, often attached to the frame rail.
* Near the fuel pump: Sometimes integrated with the fuel pump assembly.
Without knowing your engine, it's impossible to give a precise location. Using a repair manual is the only reliable way to find it.