Where is the egr valve located in a 1995 Chevy blazer?

The EGR valve location on a 1995 Chevy Blazer varies slightly depending on the engine (4.3L V6 or 5.7L V8). However, it's generally located on the intake manifold, near the back of the engine. You'll likely find it somewhere near the upper intake plenum.

To find it, you'll need to:

1. Consult a repair manual: A Chilton's or Haynes repair manual specific to your 1995 Chevy Blazer and engine size will have diagrams showing the exact location. This is the most reliable method.

2. Look online: Search for "1995 Chevy Blazer [your engine size] EGR valve location" on sites like YouTube. Videos often show the valve's location visually.

3. Visual Inspection (use caution): With the engine cool, carefully inspect the upper portion of the intake manifold. The EGR valve is usually a rectangular or cylindrical component with a vacuum line connected to it. It might have a small electrical connector as well.

Caution: Working on your engine can be dangerous. Always disconnect the negative battery terminal before starting any work. If you're not comfortable working on your vehicle, take it to a qualified mechanic.