* Near the fuel tank: This is a common placement. You might need to access it from underneath the car.
* Somewhere along the frame rail: The fuel line often runs along the frame.
* In the engine compartment: Less common for this year, but possible.
To find it, you'll need to:
1. Consult a repair manual: A shop manual specific to your 1975 Buick Electra will show the exact location with diagrams. This is the best and most reliable method.
2. Look carefully along the fuel line: Trace the fuel line from the tank towards the carburetor (or fuel injection, though less likely on a '75 Electra). The filter will be a small canister-like device often with a metal or plastic housing.
3. Check online forums: Search online forums dedicated to classic Buicks or the 1975 Electra. Someone may have already posted about its location with pictures.
Remember to disconnect the battery's negative terminal before working near the fuel system to prevent sparks. Fuel is flammable, and working safely is paramount. If you are not comfortable working on fuel lines yourself, have a qualified mechanic locate and replace the filter.
