To be certain, you should:
* Consult your owner's manual: This will provide the most accurate information for your vehicle.
* Look at a diagram: Online diagrams for your specific year and engine will show the distributor's location. Search for "[your year] Chevy S-10 Blazer engine diagram."
* Check online forums: Searching on forums dedicated to Chevy S-10 Blazers may yield pictures from other owners showing the location on similar models.
Keep in mind that many later model S-10 Blazers (especially those with electronically controlled ignition) *do not have a distributor cap* at all. They utilize a different ignition system. Checking your vehicle's specifications is crucial before attempting to locate a distributor cap.