* In the fuel tank: This is the most common location for later model Cutlasses (generally from the late 1970s onward). It's submerged in the fuel and is an in-tank electric pump. Accessing it requires dropping the fuel tank.
* Mounted on the frame rail: Older Cutlasses (generally pre-1970s) often had a fuel pump mounted on the frame rail, usually near the engine. This was typically a mechanical pump driven by the engine.
To find the exact location for *your* Oldsmobile Cutlass:
1. Consult your owner's manual: This is the best resource. It will have diagrams and specific information for your year and model.
2. Use a repair manual: A Haynes or Chilton manual for your specific year and model will provide detailed diagrams and instructions.
3. Search online: Use a search engine like Google, specifying the year, make, and model of your Cutlass. Many online forums and resources dedicated to Oldsmobile vehicles may have information or pictures showing the fuel pump location.
Without knowing the year of your Oldsmobile Cutlass, it's impossible to give a precise location.