What is the spark plug gap on 2006 Chevy trailblazer?

The spark plug gap for a 2006 Chevy Trailblazer typically ranges from 0.040 to 0.060 inches, depending on the specific engine configuration. For most models, the recommended gap is around 0.040 inches. It's important to check the owner's manual or manufacturer's specifications for the exact gap required for your particular engine. Always ensure the spark plugs are properly gapped before installation for optimal performance.