1. Identify your Blazer's year and engine: This information is usually found on a sticker inside the driver's side doorjamb or in your owner's manual. The engine code (like a 4.3L V6, 5.7L V8, etc.) is crucial.
2. Use a repair manual or online resources: Once you know the year and engine, search online (e.g., using Google Images or YouTube) for "[Your Blazer Year] [Your Engine] oil filter location". Many repair manuals (like Haynes or Chilton) will also have diagrams showing the filter's location.
3. Look under the hood: Generally, the oil filter is located somewhere near the engine block, often on the passenger side. However, it can vary significantly depending on the model.
Without knowing the specific year and engine of your Chevy Blazer, providing a precise location is impossible.
