Location of fuel filter on 1991 Chevy S10 blazer?

The fuel filter location on a 1991 Chevy S10 Blazer depends slightly on the engine. It's usually located on the frame rail, near the fuel tank, but not directly *on* the tank itself. It's often tucked up and may require some maneuvering to access. You'll likely find it within a few feet of the fuel tank, possibly in the vicinity of the rear axle.

To find it, you'll need to:

1. Consult your owner's manual: This is the best place to start. The manual should have a diagram showing the location of the fuel filter.

2. Look near the fuel tank: Start by visually inspecting the area around the fuel tank, near the frame rail. The filter is usually a cylindrical canister, possibly metal or plastic.

3. Check online resources: Search online for "1991 Chevy S10 Blazer fuel filter location" along with your specific engine size (e.g., "2.8L," "4.3L"). Many forums and websites have pictures and descriptions that can help.

4. Use a repair manual: A Haynes or Chilton repair manual for your specific year and model will have detailed diagrams and instructions.

Safety First: Remember that fuel is flammable. Work in a well-ventilated area, away from any open flames or sparks. Consider wearing safety glasses and gloves. If you're not comfortable working on your vehicle yourself, it's best to take it to a qualified mechanic.